The SunRace BB-M97 Bottom Bracket is an ideal choice for cyclists seeking durability and compatibility. This bottom bracket features sealed cartridge bearings to ensure a smooth and reliable ride, with aluminum cups and a composite sleeve for added strength.
Designed to fit both 68mm and 73mm bottom bracket shells, it offers versatility for different bike setups. The interface is Shimano HTII 24mm/Sram GXP, making it compatible with a wide range of cranksets.
