Sram GXP Team English BB - Grey - 68/73mm English
Sram GXP Team English BB - Grey - 68/73mm English, "The SramGXP Team English Bottom Bracket features a smaller diameter non-driveside bearing that is compatible with the stepped spindle of Sram and Truvative cranks. This design allows the BB to more effectively balance bearing load and reduces drag for better efficiency. This also means that the GXP Team BB is only compatible with Sram road and mountain cranks as well as other Truvativ mountain bike cranks. Sealed cartridge bearings are incredibly durable and resistant to water and grime. The GXP Team BB is compatible with both 68 and 73 mm bottom bracket shells, with spacers included to fit 73 mm shells. Compatible with Sram road and mountain cranks and Truvative mountain cranks Fits 68 and 73 mm bottom bracket shells, spacers included for the latter Standard English threads"""