Shimano Ultegra FC-R8100 12-Speed Crankset Shimano Ultegra Di2 11 Speed The Boa® IP1-S dial allows

The Boa® IP1-S dial allows you to microadjust your fit with the twist of a knob

This is a light for every-day

breathable COOLMAX® insole

– Full Suspension Bicycles

Suitable for Vegans and is cruelty free

Shimano Ultegra FC-R8100 12-Speed Crankset Shimano Ultegra Di2 11 Speed The Boa® IP1-S dial allowsOUTER RING MATERIAL Aluminum CFRP CRANK AXLE MATERIAL Steel AVERAGE WEIGHT 700g,711g THREADED BB SHELL WIDTH 68 70 CRANK ARM FINISH Anodized COMPATIBLE BB TYPE Outboard CRANK AXLE FINISH Plated GEAR ARMS 4 COMPATIBLE CHAIN CN M8100 SERIES Ultegra INNER RING MATERIAL Aluminum GENERATION R8100 INNER RING FINISH Anodized CRANK ARM LENGTH 160,165,170,172. 5,175 CHAIN RING COMBINATION 50 34,52 36 OUTER RING FINISH Anodized CRANK ARM MATERIAL Aluminum