SHIMANO BB-UN300 SQUARE TAPER 68mm BSA BOTTOM BRACKET Bike-Product Stays hot with hot drinks

Stays hot with hot drinks

Designed for use on disc brake bikes with thru-axles

KMC E10 EPT E-Bike chain EcoProTeQ coating and 136 links for mid-motor e-Bike with an 10-speed derailleur

5 mm such as FSA MegaEvo®

370 g per pair (manufacturer information)

SHIMANO BB-UN300 SQUARE TAPER 68mm BSA BOTTOM BRACKET Bike-Product Stays hot with hot drinksShimano BB UN300 Square Taper bottom bracket for cranks with JIS Square Taper mounting. Suitable for frames with BSA thread 68 mm housing width. Features SHIMANO quality performance cartridge bearing square bottom bracket Better chainline stability with chain line stabilizer Standard, E type, chain case options Adapter material: Aluminium Specification Model: BB UN300 BB Type: Square Taper Threaded: BSA Threaded BB shell width: 68mm Axle Length 107mm