Skip to content
Image of Shimano Dura Ace BB-R9100 Bottom Bracket - English (BSA)

Suitable for all Shimano road cranksets with integrated axle Ø 24 mm. Optimized sealing system with reduced friction. BSA thread (1,37 x 24 tpi). Italian thread (36x 24 tpi). Hollowtech II: high stiffness, low weight and improved power transfer thanks to a firm connection between the bottom bracket axle and the right crank. Material: anodized aluminium, carbon fibre reinforced plastic. Weight: 65g.

Review This Product

Best Price: £49.99 from Merlin Cycles

Stockist Catalogue Product Name Price
Merlin Cycles Shimano Dura Ace BB-R9100 Bottom Bracket - English (BSA) £49.99 Visit Store

Related Sports Products

Image of Shimano Dura Ace BB-R9100 Bottom Bracket - Italian

Shimano Dura Ace BB-R9100 Bottom Bracket - Italian

Suitable for all Shimano road cranksets with integrated axle Ø 24 mm. Optimized sealing system with reduced friction. BSA thread (1,37 x 24 tpi). Italian thread (36x 24 tpi). Hollowtech II: high stiffness, low weight and improved power transfer thanks to a firm connection between the bottom bracket...

Image of Shimano RS501 Road Bottom Bracket - Silver / English (BSA)

Shimano RS501 Road Bottom Bracket - Silver / English (BSA)

Outboard Bottom bracket bearing cups for use with 2-piece cap-free design road chainsets. Minimal bearing interface gives superbly smooth rolling. Easy installation. British thread.

Image of Shimano Ultegra BBR60 Bottom Bracket - Black / English (BSA)

Shimano Ultegra BBR60 Bottom Bracket - Black / English (BSA)

Compatible with all Shimano Hollowtech II chainsets. New model Shimano BBR60 bottom bracket for the Ultegra groupset. HollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency. HollowTech II integrated bottom bracket seal...


Search or browse by merchant, category or brand
Back To Top