SHIMANO BB-UN300-E E-Type Bottom Bracket - 68 x 122.5mm - BSA - Square Taper recumbant speed and control at the

speed and control at the highest level

with unique cable

Pearl Izumi add a durable water-repellent treatment to ward off the effects of an unexpected puddle or cloudburst

merino wool sock that sits above the ankle

Designed and made in the USA

SHIMANO BB-UN300-E E-Type Bottom Bracket - 68 x 122.5mm - BSA - Square Taper recumbant speed and control at theSHIMANO 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