Shimano UN300-K Square Taper Bottom Bracket Fcolourfamily_Green Cylindrical contact area sheds mud

Cylindrical contact area sheds mud better for consistent stepping-in & out

Honzo CR Trail

The B-Box is used to split the main wire from Junction A to the front and rear derailleurs

Tubeless valves and parts designed after years of experience with ideal and less than ideal rim and tire combinations

and grime in place

Shimano UN300-K Square Taper Bottom Bracket Fcolourfamily_Green Cylindrical contact area sheds mudShimano UN300 K Square Taper Bottom Bracket SHIMANO Square Type Bottom Bracket MTB Standard Structure SHIMANO quality performance cartridge bearing square bottom bracket Better chainline stability with chain line stabilizer Series: Shimano Tourney TX800 Series Fits JIS square taper cranksets Hollow spindle Crankarm fixing bolts sold separately Adapter material: Aluminum