Shimano BB-UN300 Bottom Bracket 68x110mm Without Fixing Bolts BIKESPORTZ : 200814100-XL

: 200814100-XL

hardened steel hex wrenches for better wear resistance and longer tool life

This stem is intended for negative drop only and cannot be flipped or reversed in a positive rise

023 packs are available globally: a true collector’s item for any road cycling lover

Same-thickness spacers

Shimano BB-UN300 Bottom Bracket 68x110mm Without Fixing Bolts BIKESPORTZ : 200814100-XLShimano Bb Un300 Bottom Bracket 68x110mm w o Fixing Bolts Specifications 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 Mfr Claimed Weight TBC