SHIMANO BB-UN300-E E-Type Bottom Bracket - 68 x 122.5mm - BSA - Square Taper Compatio_Enriched Designed to carry two bottles

Designed to carry two bottles or accessories off of one B-RAD base

from 70- to 110-millemetres

Tubelss 2PLY Casing

The new shape of the end caps facilitates disassembly and thus speeds up handling requiring disassembly

Oil: Shimano Mineral

SHIMANO BB-UN300-E E-Type Bottom Bracket - 68 x 122.5mm - BSA - Square Taper Compatio_Enriched Designed to carry two bottlesSHIMANO 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