Shimano ES51 68 x 113mm Octalink V2 Spline English Bottom Bracket lumens-500 front and 40 rear intended to be a Goldilocks

intended to be a Goldilocks tire

Explore standard – 6″ length

Compound Organic Pad Shape Number 68 Designed for ebike Yes Heat Sink Yes Backing Plate Material Aluminum

CORE FEATURES

Shimano ES51 68 x 113mm Octalink V2 Spline English Bottom Bracket lumens-500 front and 40 rear intended to be a GoldilocksShimano ES51 68 x 113mm Octalink V2 Spline English Bottom Bracket. Shimano BB ES51 Octalink V2 Bottom BracketsFits Shimano Octalink V2 Spline Cranksets Crankarm fixing bolts not included TECH SPECS 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 113 Defined Color Black