SRAM GXP cranksets run a 22mm non-driveside spindle, narrower than the 24mm bore most bottom bracket shells and adaptor systems are built around. The CEMA SRC-BB-A0012A adaptor kit bridges that gap, converting a 24mm bottom bracket bearing bore down to fit SRAM BSA threaded shells (24mm to 22mm) — letting you run a SRAM GXP crank in a shell that wasn't originally speced for it.
Manufacturing defects are covered under CEMA's warranty terms. Return the kit to Tune Cycles and we'll manage the claim on your behalf. This is in addition to your rights under the Australian Consumer Law.
  • Converts 24mm bottom bracket bore to SRAM GXP (22mm)
  • Fits SRAM BSA threaded shells (24mm to 22mm)
  • CEMA SRC construction
  • Model: SRC-BB-A0012A
Converts24mm bore to SRAM GXP (22mm)
FitsSRAM BSA threaded shells (24mm to 22mm)
ModelSRC-BB-A0012A
SKU BPW-0851
Model # 0851
Barcode # 9339506046016
Brand CEMA