Shimano ES51 68 x 121mm Octalink V2 Spline English Bottom Bracket CheckoutSpec= 1.5L Backed by a lifetime warranty

Backed by a lifetime warranty Brake Compatibility Disc Only Rim Width (Internal) 27

PAW-6 Adjustable WrenchUse for front/rear axle nuts locknuts cone adjustment toeing in brakes and even straightening bent teeth on chainrings

Fits Model Sword Fits Brand microSHIFT Drivetrain Speeds 10 Cage Length Medium Defined Color Black Drivetrain Type 1X

Color Black Size S Size Category Adult

bi-metal blade

Shimano ES51 68 x 121mm Octalink V2 Spline English Bottom Bracket CheckoutSpec= 1.5L Backed by a lifetime warrantyShimano BB ES51 Octalink V2 Bottom BracketsFits Shimano Octalink V2 Spline Cranksets Crankarm fixing bolts not included Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 Weight 270 Spindle Interface Type Shimano Octalink V2 Spindle Length 121 Defined Color Black Size 68 X 121Mm