SHIMANO BB-UN300 Bottom Bracket - 68 x 113mm - BSA - Square Taper Orange Seal Compatible with DT Swiss 15x100mm

Compatible with DT Swiss 15x100mm thru axle 350 and 370 series hubs

it mounts and removes quickly with hook and loop fasteners

resistant to wear and packing out

Giant-exclusive H2Tex 3-layer waterproof material

Easy adjusting

SHIMANO BB-UN300 Bottom Bracket - 68 x 113mm - BSA - Square Taper Orange Seal Compatible with DT Swiss 15x100mmSHIMANO Square Type Bottom Bracket MTB Standard Structure Square Type Bottom Bracket SHIMANO quality performance cartridge bearing square bottom bracket Better chainline stability with chain line stabilizer 3 structures available Standard, E type, chain case options Adapter material: Aluminum