KRU CYCLING WHEELS 2019 by KRU Cycling

W H E E L S E T 2 0 1 9

A D V A N C E

‘K’ E L E M E N T S

H U B & S P O K E S

C O N S T R U C T I O N

A E R O D Y N A M I C

P E R S O N A L I Z A T I O N

C L I N C H E R

T U B U L A R

A C C E S S O R I E S

S K E W E R S

T E C H

W H E E L S

Y O U R R I D I N G

Every one of us at KRU is a cyclist. We love sports and we appreciate the effort required to reach a distant objective. At our company we believe we need to support two types of competition. The first one is that of every cyclist competitor in the world, amateur or professional, climber or time-trialist, stage or sportive racer. The other one is a belief that, ultimately, sport is about improving oneself and making sure you’ve given it your best effort. That’s why our main goal is to make the most advanced and comfortable components. We want to help you Advance Your Riding. We are introducing the most advanced range of cycling wheels. KRU wheels are completely re-engineered and designed from the ground up, effectively raising the technology level in the market and the riding experience of cyclists. We achieved this with patented proprietary technologies, clever design solutions and visually appealing features. KRU comes from the word CREW, a group of people who work closely together. We love training and sport is what brought us together when we first met in Milan, Italy, 20 years ago. We then became passionate cyclists and later started successful professional careers creating and selling wheels and other cycling components for some of the most renowned brands. Many of these products are so popular that if you own a road bicycle there’s a good chance you are already using one of our products today. Fast forward now, we decided to come back together for the KRU project to combine our experiences and join forces in starting a new page of the cycling industry. We apply our passion for cycling to everything that we do: product research, design engineering, careful testing, carbon fiber manufacturing, mechanical know-how, and chain supply knowledge.

Each element is a part of a greater whole. That’s why we call the main features of our products K-elements.

K E L E M E N T S

KRU wheels are designed in-house from the ground up. Our product development is characterised by a willingness and ability to question every prior assumption the industry has made. The KRU team has a strong experience creating products for many of the most renowned cycling brands. We make our decisions by staying in close contact with cyclists and we are motivated by an immense passion for this sport and lifestyle. Our products are made to bring meaningful and practical improvements through clever technical solutions so that we can offer value to as many cyclists as possible. KRU wheels are built on 5 innovative technologies that bring meaningful improvements for both the professional and amateur rider. The technological advancements we introduce to the cycling industry span across every possible stage of the product development process. Research of new patented technologies, reengineering of manufacturing processes, development of proprietary design, exploration of new combinations of materials, strict quality testing processes are some of the tools we use to shape our products. WE HAVE DEVELOPED OUR OWN PROPRIETARY TECHNOLOGIES, WE CALL THEM â&#x20AC;&#x153;K-ELEMENTSâ&#x20AC;?:

HT UE BC H AN NO DL O SG P Y O K E S

In recent years the development of cycling wheels has been predominantly focused on assembling together parts from different manufacturers or at most applying minor modifications to the shape of the rim. The industry appears to have failed to introduce meaningful technology advancements and to have completely forgotten the central component of a wheel’s structure: the hub. Our approach has been diametrically opposite, the hub is where we’ve started the development. During our research we noticed two big areas for improvement over existing products on the market. One is an imperfect alignment of the bearings which often causes durability issues, especially when the quick release skewer is tightened excessively. The other, is that the vast majority of cyclists never apply any maintenance to the wheel, even less to the hub. This means that there is a substantial amount of cyclists whose wheels and hubs are literally slowing them down. To address these issues we have completely redesigned the structure of a wheel hub and patented it under the name of Enhanced Bearings Performance (EBP). The KRU hub assembly process is also unique in the industry. We use a full 5 axis CNC machined production process in a single manufacturing station while bearings are all inserted at once with optimal alignment and controlled preload. EBP brings numerous benefits. Firstly, our hubs provide minimum friction and rolling resistance. The performance is comparable to those with ceramic bearings with the distinctive difference that we are able to guarantee exceptional durability and much better value at a lower price point. In fact, KRU hubs are guaranteed to require no maintenance for 200.000 km. An additional benefit is that our product is unaffected by over-tightening of the quick release skewer. Effectively, KRU hubs make you go faster and maintain their performance for much longer than any other product on the market. • Higher Power efficiency compared to traditional hub • Unaffected by over-tightening of the quick release • No maintenance required (200.000 km guaranteed) • Fast rolling resistance and lower friction - comparable to ceramic bearings

The EBP technology we applied to the KRU hub is now available for disc brakes. EBP-D is the hub technology for advanced cyclists and professional athletes that prefer the modular braking performance of disc brakes. For this project we started with the performing and revolutionary EBP platform we developed for standard rim caliper brakes and completely re-engineered it to meet the different mechanical requirements.

Spokes failure is the most common maintenance issue affecting road cycling wheels for many cyclists. Tackling this problem quickly become a priority in our effort of completely redesigning wheels. Spokes are central in making sure that the structure of a wheel maintains its rigidity. Causes of their failures include imperfect alignment, an incorrect amount of tension because of improper setup or loss during normal use. To create the SAS technology we have drilled an hemispherical groove in the hub flange and added a ball shaped washer placed underneath the spoke head. This design allows spokes to perfectly align from the hub flange to the rim increasing their ability to withstand tension loads, maintaining the shape of the wheel at lower tension and decreasing the risk of wheel failure. Major benefits of the SAS technology include higher stiffness which maximises power transfer, higher durability, lower risk of broken spokes and an improved riding experience, especially on fast corners. Our tests have demonstrated an ability of KRU wheels to reach very extreme lean angles at corners

>45°

•Design allows spokes to perfectly align from the hub flange to the rim supporting higher tension •Higher wheel performance in terms of stiffness and stability •Greater durability of the spokes, less maintenance required •Faster average speed while riding corners •Higher maximum corner lean angle (more than 45°)

C T OE NC SH TN RO UL CO T G I Y O N

In our effort of rebuilding wheels from the ground up, our research showed clear areas of improvement in the way rims are manufactured. In particular, we focused on improving their structure. The structure of a wheel directly affects its stiffness, speed and durability. KRU technologies address two areas in particular: lamination and materials. Seamless Laminate Construction (SLC) and Structural Laminate Enhanced Design (SLED) solve industry-wide challenges in the lamination stage of carbon rims manufacturing processes. Also, thanks to our knowledge of materials, we have introduced Vapor Grown Carbon Fiber (VGCF), a clever solution that solves the conundrum of striking a balance between strong mechanical properties and the ability to resist high temperatures. Our wheels take advantage of high quality manufacturing facilities and we invest strongly in research & development and quality control. We constantly monitor production and apply strict tests to ensure our wheels are reliable and durable. True to our intention to strive for continuous advancements in cycling technology, we set up our own tests to raise the bar of industry standards. An example is our “European alps test” reproducing the stress of the steep descents of italian Dolomites mountains and demonstrating the outstanding performance of our materials and designs.

• We applied seamless lamination technology on both tubular and clincher rims to substantially improve the construction of the wheels • One seamless 3K layer is wrapped all around the rim bringing superior stiffness, increased strength and extended durability • This technology means no weak points and decreased risk of wheel failure compared to traditional lamination methods that require cutting the hooks and removing excess fiber

• Applied carbon nanofiber technology used in aerospace by enriching high TG resin with nanotubes synthesized with “vapor phase” method • Higher thermal conductivity helps spread the heat in case of overheating • Great results: Passed with wide margin our custom testing standard “European Alps Test” reproducing the steep descents of the most famous and technical italian climbs

The most common disc wheel solution in the market is a normal wheel with a cover which means that while using that wheel you are carrying a lot of unnecessary weight with a structure optimized to be something it’s not used for. Our approach has been instead to optimize for its real life use. That’s why our Disc Wheel is a single piece monocoque wheel that is empty inside. The walls of the wheel are structural since they carry their own weight. This makes the wheel very light with superior stiffness. • Structural Laminate Enhanced Design • Carbon lamination provides a strong construction for our disc wheel • Empty wheel with structural carbon walls to obtain high stiffness at low weight (approx 980g without coating for our W-GEAR disc wheel)

The 3K Twill pattern is one of the most interesting new releases from the KRU Cycling Research & Development team. It brings an advancement in the structure of the carbon rim while also introducing a new distinguished design. During the building process of the carbon rim with the traditional plain layout the resin has a difficult time flowing through the carbon pattern creating scarcity at the periphery, an issue called “pin holes”. With the Twill pattern the resin is able to flow freely and cover the entire surface evenly, substantially improving the occurrence of pin holes and making the compound stronger. Another significant improvement is the radial direction of the twill pattern, compared to the lack of orientation of the traditional plain layout. This is a superior solution to withstand the daily stress that a rim is subject to. THE 3K TWILL PATTERN: • Increases the structural properties of the rim and extends its durability • Brings the same mechanical properties of the plain layout at a lower weight • The rim is better able to absorb the stress generated by spokes tension and by the impact of the road surface

AT EE RC OH DN YO NL AO MG I Y C

Wholistic aerodynamic design • Wholistic aerodynamic design takes into consideration all relevant variables, including the tyre • “Wing shape” wheel design reduces turbulent drag and optimizes aerodynamic performance • Declining brake track (25.5mm width at its middle section) reduces aerodynamic drag • Maximum width optimized for each individual wheel (max width for 38mm wheel: 27,5mm; 55mm wheel: 28,5mm; 88mm wheel: 30mm) reduces the turbulent flow and minimises fluid drag force • Wide rim allows great aerodynamic performance for different sizes of tyre • Design optimized for fantastic performance with all tyres that are 23mm wide or bigger

Our design is influenced by feedback from cyclists and multi-sport athletes at each stage of our development process. We initially define ideas based on inputs from our customers, partners and athletes. Then, we test those ideas at each stage with computer based software, including Computer Fluid Dynamics, and real-life field-testing for our prototypes. We apply short cycles of iterations where a product is only allowed to progress to the next stage if we see satisfactory results. This allows us to continuously optimize until we reach a high-quality product we are ready to release.

P E R S O N A L I Z A T I O N

Stickers Our stickers can be applied on top of your wheel decals for further personalization. Available in the same colours of our hub caps. They are available an outline or full letter.

Hub caps

Custom details We believe your bike should not only be fast, but also look great and feel unique. We’ve created several unique ways to help you personalize your bike. A comment we constantly get from cyclists is that they are always looking for ways to further personalize their racer. Also, they care about matching colours and appreciate the appearance of a well designed bike. We currently offer two standard colour combinations (grey and black) with three options for further personalization (yellow, green, red) and we are constantly looking for ideas to add more.

KRU hub caps create a unique identity for your bike to help you break your “Personal Best” in style. They also provide extra protection for the bearings and the internal mechanic parts by making it more difficult for dirt and water to infiltrate.

C 3 8

NEW 3K TWILL FINISH

F R O N T

R E A R

Sprint faster and climb harder The C-38 is quick, stiff and stable. It will give you an aerodynamic advantage and great performance on the steepest climbs with great handling even under strong winds.

FRONT WHEEL WEIGHT: 600 g

REAR WHEEL WEIGHT: 740 g

Tot WEIGHT: 1340 g

RIMS

SPOKES

NIPPLES

Weight: Front 450g - Rear 450g WxH: 25,5x38mm (Max Width: 27,5mm) ETRTO: 622 x 17C Type: Clincher tubeless ready Material/Weave: Carbon/3KTwill Brake Track: 3KTwill

#: Front 20 - Rear 24 Type: Aero, straight pull Lenght : Front 268mm - Rear 270/282mm Weight: Front 4,8g - Rear 4,9/5,1g Material: Sandvik T302 steel (18/10) Add-on: SS Under-head ball washer

Lenght: 14mm Material: Alloy Type: External Add-on: Thread Locker

HUBS

CASSETTE

Weight: Front 105g - Rear 215g Material: Alloy 6061 End Caps Type: Thru axle 9/10mm BEARINGS #: Front 2 - Rear 2 DxdxL: Front 12x24x6mm - Rear 15x28x7mm Weight: Front 10,4g - Rear 15,7g Balls Material: Grade 10 Cr steel Races Material: 52100 High C-Cr alloy Type: Double Sealed

Weight: 67g Material: Alloy 6061 BEARINGS #: 2 DxdxL: 12x24x6mm Weight: 10,4g Balls Material: Grade 10 Cr steel Races Material: 52100 High C-Cr alloy Type: Double Sealed

CODES

ACCESSORIES INCLUDED

LISTED AS UCI APPROVED WHEELS

C 6 0

NEW 3K TWILL FINISH

F R O N T

R E A R

Fast and versatile aero wheel for all uses The C-60 is our most versatile wheel and one that is ideal for the widest range of uses and terrains. It provides the best balance of aerodynamics and crosswind stability and provides fantastic performance in road-racing, time-trial, triathlon. Thanks to its versatility, it is often mixed with other wheels to find the ideal combination.

FRONT WHEEL WEIGHT: 680 g

REAR WHEEL WEIGHT: 810 g

Tot WEIGHT: 1490 g

RIMS

SPOKES

NIPPLES

Weight: Front 540g - Rear 540g WxH: 25,5x38mm (Max Width: 27,5mm) ETRTO: 622 x 17C Type: Clincher tubeless ready Material/Weave: Carbon/3KTwill Brake Track: 3KTwill

#: Front 21 - Rear 24 Type: Aero, straight pull Lenght : Front 247mm - Rear 249/261mm Weight: 4,0/4,2g Material: Sandvik T302 steel (18/10) Add-on: SS Under-head ball washer

Lenght: 14mm Material: Alloy Type: External Add-on: Thread Locker

HUBS

CASSETTE

Weight: 67g Material: Alloy 6061 BEARINGS #: 2 DxdxL: 12x24x6mm Weight: 10,4g Balls Material: Grade 10 Cr steel Races Material: 52100 High C-Cr alloy Type: Double Sealed

CODES

ACCESSORIES INCLUDED

KRC3838CAWGS

KRC5555CAWGS

KRC3838CAWGC

KRC5555CAWGC

KRC3838CAGBS

KRC5555CAGBS

KRC3838CAGBC

KRC5555CAGBC

LISTED AS UCI APPROVED WHEELS

C 8 8

NEW 3K TWILL FINISH

F R O N T

C 5 0

F R O N T

R E A R R E A R

Outstanding performance and superior stiffness At 88mm of rim depth (30mm max width), this is our deepest clincher. The C-88 will give you outstanding aerodynamic performance and is a top choice for time-trials and triathlon. It’s the perfect choice for those looking for a speed advantage and exceptional performance.

FRONT WHEEL WEIGHT: 770 g

REAR WHEEL WEIGHT: 900 g

Tot WEIGHT: 1670 g

RIMS

SPOKES

NIPPLES

Weight: Front 660g - Rear 660g WxH: 25,5x38mm (Max Width: 27,5mm) ETRTO: 622 x 17C Type: Clincher tubeless ready Material/Weave: Carbon/3KTwill Brake Track: 3KTwill

#: Front 20 - Rear 24 Type: Aero, straight pull Lenght : Front 218mm - Rear 220/233mm Weight: Front 3,9g - Rear 4,0/4,2g Material: Sandvik T302 steel (18/10) Add-on: SS Under-head ball washer

Lenght: 14mm Material: Alloy Type: External Add-on: Thread Locker

HUBS

CASSETTE

CODES

Weight: 67g Material: Alloy 6061 BEARINGS #: 2 DxdxL: 12x24x6mm Weight: 10,4g Balls Material: Grade 10 Cr steel Races Material: 52100 High C-Cr alloy Type: Double Sealed

LISTED AS UCI APPROVED WHEELS

ACCESSORIES INCLUDED

Feel the comfort in extreme conditions The combination of structural carbon and alloy gives the C-50 an aerodynamic advantage and faster performance together with great comfort and durability. It’s a top choice for both touring and racing especially for those looking for outstanding responsiveness and braking performance in all weather conditions.

FRONT WHEEL WEIGHT: 760 g

REAR WHEEL WEIGHT: 890 g

Tot WEIGHT: 1650 g

RIMS

SPOKES

NIPPLES

Weight: Front 500g - Rear 500g WxH: 24,5x50mm (Max Width: 24,5mm) ETRTO: 622 x 179C Type: Clincher Material/Weave: Alloy-Carbon/UD Brake Track: Alloy

#: Front 20 - Rear 24 Type: Triple Butted, straight pull Lenght : Front 287mm - Rear 287/300mm Weight: Front 5,2g - Rear 5,2/5,4g Material: Sandvik T302 steel (18/10) Add-on: SS Under-head ball washer

Lenght: 16mm Material: Alloy 7000 Black Type: Internal Add-on: Thread Locker

HUBS

CASSETTE

Weight: 67g Weight: Front 105g - Rear 215g Material: Alloy 6061 Material: Alloy 6061 BEARINGS End Caps Type: QR #: 2 BEARINGS DxdxL: 12x24x6mm #: Front 2 - Rear 2 DxdxL: Front 12x24x6mm - Rear 15x28x7mm Weight: 10,4g Balls Material: Grade 10 Cr steel Weight: Front 10,4g - Rear 15,7g Races Material: 52100 High C-Cr alloy Balls Material: Grade 10 Cr steel Type: Double Sealed Races Material: 52100 High C-Cr alloy Type: Double Sealed

CODES

KRC8888CAWGS

KRC5050ACWGS

KRC8888CAWGC

KRC5050ACWGC

KRC8888CAGBS

KRC5050ACGBS

KRC8888CAGBC

KRC5050ACGBC

ACCESSORIES INCLUDED

T 3 8

NEW 3K TWILL FINISH

F R O N T

The T-38 is our lightest wheel. It’s more than 300g lighter than its clincher version while at the same time giving you solid construction and stiffness. Thanks to its great acceleration properties, this wheel is ideal for climbing, road racing and recreational use.

REAR WHEEL WEIGHT: 650 g

NEW 3K TWILL FINISH

F R O N T

R E A R

The lightest aero wheel we’ve ever made

FRONT WHEEL WEIGHT: 530 g

T 6 0

Tot WEIGHT: 1180 g

RIMS

SPOKES

NIPPLES

Weight: Front 330g - Rear 330g WxH: 25,5x38mm (Max Width: 27,5mm) ETRTO: 633 x 25,5 Type: Tubular Material/Weave: Carbon/3KTwill Brake Track: 3KTwill

#: Front 20 - Rear 24 Type: Aero, straight pull Lenght : Front 268mm - Rear 270/282mm Weight: Front 4,8g - Rear 4,9/5,1g Material: Sandvik T302 steel (18/10) Add-on: SS Under-head ball washer

Lenght: 14mm Material: Alloy Type: External Add-on: Thread Locker

HUBS

CASSETTE

Weight: 67g Material: Alloy 6061 BEARINGS #: 2 DxdxL: 12x24x6mm Weight: 10,4g Balls Material: Grade 10 Cr steel Races Material: 52100 High C-Cr alloy Type: Double Sealed

CODES

ACCESSORIES INCLUDED

LISTED AS UCI APPROVED WHEELS

R E A R

The most versatile choice for pro racers Our most versatile tubular wheel, the T-60, is the pro choice for a wide range of conditions. It gives you outstanding power transfer and a great balance of aerodynamics and crosswind stability. It’s ideal for athletes competing in road-racing, time-trial or triathlon.

FRONT WHEEL WEIGHT: 630 g

REAR WHEEL WEIGHT:780 g

Tot WEIGHT: 1410 g

RIMS

SPOKES

NIPPLES

Weight: Front 440g - Rear 440g WxH: 25,5x55mm (Max Width: 28,5mm) ETRTO: 622 x 25,5 Type: Tubular Material/Weave: Carbon/3KTwill Brake Track: 3KTwill

#: Front 21 - Rear 24 Type: Aero, straight pull Lenght : Front 247mm - Rear 249/261mm Weight: 4,0/4,2g Material: Sandvik T302 steel (18/10) Add-on: SS Under-head ball washer

Lenght: 14mm Material: Alloy Type: External Add-on: Thread Locker

HUBS

CASSETTE

Weight: 67g Material: Alloy 6061 BEARINGS #: 2 DxdxL: 12x24x6mm Weight: 10,4g Balls Material: Grade 10 Cr steel Races Material: 52100 High C-Cr alloy Type: Double Sealed

CODES

ACCESSORIES INCLUDED

KRT3838CAWGS

KRT5555CAWGS

KRT3838CAWGC

KRT5555CAWGC

KRT3838CAGBS

KRT5555CAGBS

KRT3838CAGBC

KRT5555CAGBC

LISTED AS UCI APPROVED WHEELS

T 8 8

NEW 3K TWILL FINISH

F R O N T

Our most advanced technologies for a superior aero wheel

R E A R

The T-88 is our most advanced wheel. We’ve packaged all of our best technologies and design techniques to give you uncompromised stiffness and power transfer together with outstanding durability. It’s the ideal choice for those looking for superior aerodynamic advantage and speed.

FRONT WHEEL WEIGHT: 700 g

REAR WHEEL WEIGHT: 840 g

W G E A R

R E A R

Uncompromised aerodynamic advantage and power transfer In our flagship wheel, the W-GEAR, we’ve applied our most advanced design technologies to create a disc wheel characterised by strong construction, superior stiffness, uncompromised power transfer and lightweight. This wheel is ideal for triathletes looking for the biggest aerodynamic advantage and wanting to break their personal bests.

Tot WEIGHT: 1540 g

RIMS

SPOKES

NIPPLES

WHEEL

CASSETTE

Weight: Front 520g - Rear 520g WxH: 25,5x88mm (Max Width: 30mm) ETRTO: 633 x 25,5 Type: Tubular Material/Weave:Carbon/3KTwill Brake Track: 3KTwill

#: Front 20 - Rear 24 Type: Aero, straight pull Lenght : Front 218mm - Rear 220/233mm Weight: Front 3,9g - Rear 4,0/4,2g Material: Sandvik T302 steel (18/10) Add-on: SS Under-head ball washer

Lenght: 14mm Material: Alloy Type: External Add-on: Thread Locker

Weight: Rear 1205g WxH: 21mm ETRTO: 633 x 21 Type: Tubular Material/Weave: Carbon/3K Brake Track: 3K

HUBS

CASSETTE

Weight: 67g Material: Alloy 6061 BEARINGS #: 2 DxdxL: 12x24x6mm Weight: 10,4g Balls Material: Grade 10 Cr steel Races Material: 52100 High C-Cr alloy Type: Double Sealed

CODES

ACCESSORIES INCLUDED

HUB LISTED AS UCI APPROVED WHEELS

Material: Alloy 6061 End Caps Type: Thru axle 9/10mm BEARINGS #: Rear 2 DxdxL: Rear 15x28x7mm Weight: Rear 15,7g Balls Material: Grade 10 Cr steel Races Material: 52100 High C-Cr alloy Type: Double Sealed

CODES

KRT8888CAWGS

KRTDISCCAWGS

KRT8888CAWGC

KRTDISCCAWGC

KRT8888CAGBS KRT8888CAGBC

WEIGHT: 1140 g

ACCESSORIES INCLUDED

C 6 0 D

WD H I ES EC L B SR EA TK E

C 3 8 D

C 8 8 D FRONT WHEEL WEIGHT: 630 g

REAR WHEEL WEIGHT: 770 g

Tot WEIGHT: 1400 g

RIMS

SPOKES

NIPPLES

Weight: Front 450g - Rear 450g WxH: 25,5x38mm (Max Width: 27,5mm) ETRTO: 622 x 17C Type: Clincher tubeless ready Material/Weave: Carbon/3KTwill Brake Track: 3KTwill

#: Front 21 - Rear 24 Type: Aero, straight pull Lenght : Front 267mm - Rear 267/282mm Weight: 4,0/4,2g Material: Sandvik T302 steel (18/10) Add-on: SS Under-head ball washer

Lenght: 14mm Material: Alloy Type: External Add-on: Thread Locker

HUBS Weight: Front 135g - Rear 245g Material: Alloy 6061 End Caps Type: Thru axle 9/10mm - O.L.D. 100/142mm BEARINGS #: Front 2 - Rear 2 DxdxL: 15x28x7mm Weight: 15,7g Balls Material: Grade 10 Cr steel Races Material: 52100 High C-Cr alloy Type: Double Sealed

CASSETTE Weight: 67g Material: Alloy 6061 BEARINGS #: 2 DxdxL: 12x24x6mm Weight: 10,4g Balls Material: Grade 10 Cr steel Races Material: 52100 High C-Cr alloy Type: Double Sealed

FRONT WHEEL WEIGHT: 710 g

REAR WHEEL WEIGHT: 840 g

Tot WEIGHT: 1550 g

RIMS

SPOKES

NIPPLES

Weight: Front 540g - Rear 540g WxH: 25,5x38mm (Max Width: 27,5mm) ETRTO: 622 x 17C Type: Clincher tubeless ready Material/Weave: Carbon/3KTwill Brake Track: 3KTwill

#: Front 21 - Rear 24 Type: Aero, straight pull Lenght : Front 246mm - Rear 246/261mm Weight: 4,0/4,2g Material: Sandvik T302 steel (18/10) Add-on: SS Under-head ball washer

Lenght: 14mm Material: Alloy Type: External Add-on: Thread Locker

HUBS

CASSETTE

Weight: Front 135g - Rear 245g Material: Alloy 6061 End Caps Type: Thru axle 9/10mm - O.L.D. 100/142mm BEARINGS #: Front 2 - Rear 2 DxdxL: 15x28x7mm Weight: 15,7g Balls Material: Grade 10 Cr steel Races Material: 52100 High C-Cr alloy Type: Double Sealed

FRONT WHEEL WEIGHT: 800 g

Weight: 67g Material: Alloy 6061 BEARINGS #: 2 DxdxL: 12x24x6mm Weight: 10,4g Balls Material: Grade 10 Cr steel Races Material: 52100 High C-Cr alloy Type: Double Sealed

REAR WHEEL WEIGHT: 930 g

Tot WEIGHT: 1730g

RIMS

SPOKES

NIPPLES

Weight: Front 660g - Rear 660g WxH: 25,5x38mm (Max Width: 27,5mm) ETRTO: 622 x 17C Type: Clincher tubeless ready Material/Weave: Carbon/3KTwill Brake Track: 3KTwill

#: Front 21 - Rear 24 Type: Aero, straight pull Lenght : Front 218mm - Rear 218/233mm Weight: 4,0/4,2g Material: Sandvik T302 steel (18/10) Add-on: SS Under-head ball washer

Lenght: 14mm Material: Alloy Type: External Add-on: Thread Locker

HUBS

CASSETTE

Weight: 67g Material: Alloy 6061 BEARINGS #: 2 DxdxL: 12x24x6mm Weight: 10,4g Balls Material: Grade 10 Cr steel Races Material: 52100 High C-Cr alloy Type: Double Sealed

T 6 0 D

T 3 8 D

FRONT WHEEL WEIGHT: 560 g

REAR WHEEL WEIGHT: 680 g

Tot WEIGHT: 1240 g

RIMS

SPOKES

NIPPLES

Weight: Front 330g - Rear 330g WxH: 25,5x38mm (Max Width: 27,5mm) ETRTO: 633 x 25,5 Type: Tubular Material/Weave:Carbon/3KTwill Brake Track: 3KTwill

#: Front 21 - Rear 24 Type: Aero, straight pull Lenght : Front 267mm - Rear 267/282mm Weight: 4,0/4,2g Material: Sandvik T302 steel (18/10) Add-on: SS Under-head ball washer

Lenght: 14mm Material: Alloy Type: External Add-on: Thread Locker

HUBS

CASSETTE

Weight: 67g Material: Alloy 6061 BEARINGS #: 2 DxdxL: 12x24x6mm Weight: 10,4g Balls Material: Grade 10 Cr steel Races Material: 52100 High C-Cr alloy Type: Double Sealed

T 8 8 D

FRONT WHEEL WEIGHT: 660 g

REAR WHEEL WEIGHT: 810 g

Tot WEIGHT: 1470 g

RIMS

SPOKES

NIPPLES

Weight: Front 440g - Rear 440g WxH: 25,5x55mm (Max Width: 28,5mm) ETRTO: 622 x 25,5 Type: Tubular Material/Weave: Carbon/3KTwill Brake Track: 3KTwill

#: Front 21 - Rear 24 Type: Aero, straight pull Lenght : Front 246mm - Rear 246/261mm Weight: 4,0/4,2g Material: Sandvik T302 steel (18/10) Add-on: SS Under-head ball washer

Lenght: 14mm Material: Alloy Type: External Add-on: Thread Locker

HUBS

CASSETTE

FRONT WHEEL WEIGHT: 730 g

Weight: 67g Material: Alloy 6061 BEARINGS #: 2 DxdxL: 12x24x6mm Weight: 10,4g Balls Material: Grade 10 Cr steel Races Material: 52100 High C-Cr alloy Type: Double Sealed

REAR WHEEL WEIGHT: 870 g

Tot WEIGHT: 1600 g

RIMS

SPOKES

NIPPLES

Weight: Front 520g - Rear 520g WxH: 25,5x38mm (Max Width: 27,5mm) ETRTO: 633 x 25,5 Type: Tubular Material/Weave:Carbon/3KTwill Brake Track: 3KTwill

#: Front 21 - Rear 24 Type: Aero, straight pull Lenght : Front 218mm - Rear 218/233mm Weight: 4,0/4,2g Material: Sandvik T302 steel (18/10) Add-on: SS Under-head ball washer

Lenght: 14mm Material: Alloy Type: External Add-on: Thread Locker

HUBS

CASSETTE

Weight: 67g Material: Alloy 6061 BEARINGS #: 2 DxdxL: 12x24x6mm Weight: 10,4g Balls Material: Grade 10 Cr steel Races Material: 52100 High C-Cr alloy Type: Double Sealed

A C C E S S O R I E S

All you need for your wheel set

BAG

We believe you should have the best riding experience possible. For this reason we have created a range of accessories with the same effort we applied in designing our wheels. These not only include spare parts, but also additional components created to give you more personalization and convenience of use. HUB CAPS Unique look and more personalization for your wheel hubs

A double wheel bag with strong padding to carry your KRU wheels safely and in style.

ACCESSORY BAG A convenient bag to carry your KRU accessories such as brake pads and quick release skewers. 27

VALVE STICKERS A convenient and smart sticker that can be applied on the valve to reduce vibrations and noise

ADAPTERS Adapter for Shimano 10 speed cassettes

BRAKE PADS

VALVE EXTENSIONS For inner tubes and tubulars with removable valve cores

RIM TAPE High pressure rim tape available in sizes 18mm and 20mm (for C-50 only). They are very elastic, which makes them easy to install and allows them to be reused.

Our brake pads are manufactured using a low density compound and a heat resistant polymer for better heat dissipation. They are also kevlar reinforced and UV resistant coating for extended durability. KRU brake pads are the only recommended option for our carbon rims. They are available in two sizes, standard and slim, to adapt to bikes with narrower brakes.

VALVE ADAPTER TOOL This j-shaped valve adapter can be attached on top of the valve to inflate the W-GEAR wheel tyre.

VALVE CAP This cap is specifically designed to be applied in the valve cutout of the W-GEAR wheel to improve aerodynamic performance

END CAPS We provide two combinations of high-quality end caps to match the different types of skewers we provide. One type (5mm front and back) for the titanium and stainless steel quick release skewers and another (9mm front, 10mm back) for the alloy thru axle skewer.

RIM STICKERS Stickers that can be applied on the rim for personalization or to replace the existing ones

S K E W E R S

QR SKEWERS Stainless steel QR skewers are the standard for our carbon alloy wheels (C-50). 29

Quick release skewers Our skewers are characterised by an innovative integrated camme system that allow for an easy and fast change of wheel without any extra weight. Weâ&#x20AC;&#x2122;ve achieved this by using an elastic ring connected to a spring so that the nut canâ&#x20AC;&#x2122;t be separated from the lever.

TA SKEWERS Alloy thru axle skewers are the default choice on our carbon wheels and provide additional stiffness without any extra weight.

TI SKEWERS Our titanium skewer is our lightest option and are available as an optional accessory (5mm axle). Matching end caps are also available as an extra. * Our wheels are available as both individual wheels and wheel sets. Wheelsets can be composed of two wheels of the same rim depth (such as C-38 front/back) or combining different models (such as C-60 front, C-88 back).

K R U C Y C L I N G . C O M

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