Shimano ES300 73 x 121mm Octalink V2 Spline English Bottom Bracket RT3 Single-sided bracket allows flexible mounting

Single-sided bracket allows flexible mounting

BNS recommends equipping with speed reducers or brake as well as a spare wheel in case of a flat tire (not included)

20 Tubeless Folding Black/Dark Tan 3C MaxxSpeed EXO

Cuff: Performance

Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag

Shimano ES300 73 x 121mm Octalink V2 Spline English Bottom Bracket RT3 Single-sided bracket allows flexible mountingShimano BB ES300 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) 73 Weight 270 Spindle Interface Type Shimano Octalink V2 Spindle Length 121 Defined Color Gray Size 73Mm X 121Mm Interface English