Brompton 13/16T BWR 6-spd Sprocket Set, 9-Spline, 3/32” Stem loose ball bearing

loose ball bearing

Shimano CN-HG95 10-Speed Chains

4% lighter than the closest competitor and sharing geometry and kinematics from our World Cup ready Epic 8 mountain bike

they have more load capacity than standard radial bearings The race grooves are deeper on these bearings for more lateral support for the twisting and multiple forces associated with suspension pivots

48mm Presta valve

Brompton 13/16T BWR 6-spd Sprocket Set, 9-Spline, 3/32” Stem loose ball bearingReplacement sprocket disc set for the Brompton BWR 6 speed. Includes 13 tooth and 16 tooth sprockets, rear sprocket circlip (for driver), spacer, and nylon chain guide disc. This has come stock on all Brompton 6 speeds since January 2009. If you are replacing these sprockets, it is highly recommended that you also replace the chain as the sprockets and chain wear together and become a matched set over time.