UN300 Square Taper English Bottom Bracket (68 x 122.5mm) 50mm Chainline size-29-x-1-75-2-125-48mm the only sweating you'll have

the only sweating you'll have to worry about is your own

The BCX Magnum offers user-friendly manual exit andentry as well as excellent stability and ski control thanks to extra-wide plate (67mm)

Instantaneous push and pull movements

1000 require > 70 mm and <6°

Two front pockets: right-front has a hemostat/carabiner loop and left-front has a built-in repair patch for fixes on the go

UN300 Square Taper English Bottom Bracket (68 x 122.5mm) 50mm Chainline size-29-x-1-75-2-125-48mm the only sweating you'll haveShimano UN300 Square Taper English Bottom Bracket (68 x 122. 5mm) 50mm Chainline Features: Fits JIS square taper cranksets Crankarm fixing bolts sold separately Hollow spindle 50mm chainline Specifications: Frame Interface: BSA English Threaded Spindle Interface: Square Taper JIS Bottom Bracket Shell ID: 1. 37 Shell Width: 68mm Spindle Lengths: 122. 5mm Color: Silver