Shimano Alfine SG-S7001 8-Speed Internally Geared Disc Brake 32h Rear Hub BLK Small Parts Not Included MFPN=00.4020.574.008 Small diameter inside flange is

Small diameter inside flange is large enough to allow protection for your hands from in-board controls while also being small enough to not interfere with shifting or braking equipment

Removable D3O® elbow inserts for the perfect balance of comfort and protection

Weight 245g (size L)

Unique ground-breaking design and one of the lightest aluminum cranksets on the market

Shimano Alfine SG-S7001 8-Speed Internally Geared Disc Brake 32h Rear Hub BLK Small Parts Not Included MFPN=00.4020.574.008 Small diameter inside flange isShimano Alfine SG S7001 8 Speed Internally Geared Disc Brake 32h Rear Hub Black Small Parts Not Included. Alfine SG S7001 Internally Geared Hub TECH SPECS Color Black Flange Diameter 92. 5 Rear Axle 10x1 Threaded x 135mm Drivetrain Speeds 8 Spoke Interface J Bend Defined Color Black Hub Drilling 32 Hub Center to Flange (mm) 30. 0