Shimano BB-UN300 Bottom Bracket 68x110mm Without Fixing Bolts BIKESPORTZ 023 packs are available globally:

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

robust Wera design with high accuracy as per DIN EN ISO 6789-1: 2017-07

Same-thickness spacers

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

Norway and the United Kingdom

Shimano BB-UN300 Bottom Bracket 68x110mm Without Fixing Bolts BIKESPORTZ 023 packs are available globally:Shimano 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