Brompton factory part-numbers:-
QRSPRSTACK-BWR6
Jul-10
Chainguard, sprockets, spacer, & circlip set, 13 and 16 tooth for Brompton Wide Ratio (BWR6) These parts are only for the application shown
1.8mm
3.1mm
BROMPTON BWR6 2.2mm
Brompton factory part-numbers:-
QRSPRSTACK-BWR6
Jul-10
Chainguard, sprockets, spacer, & circlip set, 13 and 16 tooth for Brompton Wide Ratio (BWR6) These parts are only for the application shown
1.8mm
3.1mm
BROMPTON BWR 2.2mm