Thule RideAlong™ Bike Compatibility Chart Fits most mountain bikes with a 26"-29" wheel size and road bikes using the 700c standard with a round (27.2-40mm diameter) or oval (maximum 40x55mm) seat tube. This is found on the standard road, mountain, and hybrid style bicycles.
COMPATIBLE SEAT TUBES
27.2-40mm 1.07-1.57"
max 40x55mm max 1.57x2.16"
NON-COMPATIBLE SEAT TUBES
Square
Triangular
Carbon Fiber
78mm/3"
Fits Mountain Bike
Road Bike
Hybrid Bike
Women’s Bike Comfort Cruiser Bike
15 cm+
No Fit Full Suspension Mountain Bike
Carbon Fiber Bike
Some Comfort Cruiser Bikes
<15 cm
Check clearance
May cause frame damage
RAFG14