Steel

Brand New Hope Road BSA Bottom Bracket 24mm Threaded 68mm - All Colors. Full manufacturer's warranty. Item Specifications:External bottom bracket designed for threaded bottom bracketsThe machined aluminum cups hold stainless steel cartridge bearings in stainless racesCustom Swiss made bearings are double sealed which gives a much greater life span than stock unitsCartridge bearings are replaceableThe unit is suitable for 68mm width bottom brackets. Designed to suit 24mm crank axlesAll common systems are covered with this upgrade unit, making it ideal for Shimano, Race Face and Truvativ (extra conversion kit required)Available with replaceable stainless bearings for less friction and greater durabilityRoad seriesFree running labyryinth seal protects bearings and has less dragColor: black, blue, bronze, orange, purple, red and silverWeight: 110g (stainless) Free shipping within US. International bidders please see shipping details. Payment is due within 48 hours after the auction closes (Ebay regulation). An Unpaid Item case will be filed after that. 30 DAYS MONEY BACK GUARANTEE on qualified items. Please see Return Policy for details. If you have any questions please feel free to ask. Thank you. Don't forget to check out our other cycling related items at a discount price!

Brand New Hope Road BSA Bottom Bracket 24mm Threaded 68mm - All Colors. Full manufacturer's warranty. Item Specifications:External bottom bracket designed for threaded bottom bracketsThe machined aluminum cups hold stainless steel cartridge bearings in stainless racesCustom Swiss made bearings are double sealed which gives a much greater life span than stock unitsCartridge bearings are replaceableThe unit is suitable for 68mm width bottom brackets. Designed to suit 24mm crank axlesAll common systems are covered with this upgrade unit, making it ideal for Shimano, Race Face and Truvativ (extra conversion kit required)Available with replaceable stainless bearings for less friction and greater durabilityRoad seriesFree running labyryinth seal protects bearings and has less dragColor: black, blue, bronze, orange, purple, red and silverWeight: 110g (stainless) Free shipping within US. International bidders please see shipping details. Payment is due within 48 hours after the auction closes (Ebay regulation). An Unpaid Item case will be filed after that. 30 DAYS MONEY BACK GUARANTEE on qualified items. Please see Return Policy for details. If you have any questions please feel free to ask. Thank you. Don't forget to check out our other cycling related items at a discount price!