Cema BB86 Shimano 24mm Ceramic Bottom Bracket

Cema Bearings

SKU: 20537

  • Interlock design to reduce noise issues & give Excellent rigidity.
  • 24mm or 30 mm Bearing ID Design to fully transfer pedalling power from axle.
  • Active seals to easily maintain bearings & add grease.
  • Double O-ring design to prevent water entering frame & as buffer between frame and BB.
  • Compatible with Shimano and SRAM system by assembly parts.
  • Easily tighten up with locking kits.

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