US$ 186.00
with unique cable
40mm of threadless steerer is required for proper installation
Hardened steel cogs are optimized for eBike compatibility
and secure
SHIMANO BB-UN300-E E-Type Bottom Bracket - 68 x 122.5mm - BSA - Square Taper recumbant with unique cableSHIMANO 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
US$ 186.00
US$ 111.00
US$ 172.50
US$ 161.00