Shimano BB-UN300 Bottom Bracket - English, 68 x 118mm Spindle, Square Taper JIS Shimano GRX 800 Despite its more affordable materials

Despite its more affordable materials

InPlace road CNC adjustable angle cartridge pad holders

this bike provides stability and control on various terrains

For use with the 11 speed clutched derailleur fits 11-32 cassettes

Shimano BB-UN300 Bottom Bracket - English, 68 x 118mm Spindle, Square Taper JIS Shimano GRX 800 Despite its more affordable materialsShimano BB UN300 Square Spindle Bottom Brackets Fits JIS square taper cranksets Crankarm fixing bolts sold separately Hollow spindle Spindle Interface Type: Square Taper JIS BB Shell Width (mm): 68 Bottom Bracket Shell I. D.: 1. 37 Spindle Length: 118 Defined Color: Black BB Frame Interface: English