Bottom Brackets
Interlock
To increase the rigidity of a pressfit bottom bracket, CEMA pressfit bottom brackets are designed with an Interlock system. Both sides of the pressfit bracket are threaded together inside the frame. This will optimise power transfer and avoid noise issues and cracking!
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ITA threaded
ITA threaded 36 mm 24T cups for road
- Frame = W: 70 mm - 36 mm x 24 T
- Available for Shimano, SRAM GXP, SRAM DUB, FSA386 and ROTOR 30 mm cranks
- CEMA SRC Ceramic or Stainless bearings
- Aluminium dust covers
Your price from: €72.90 Ex Tax: €60.25
BB30 for BB30 / PF30 cranks
Complete BB30 set for race en mtb
- Frame = W: 68 or 73 mm x ID: 42 mm
- 2 CEMA SRC Ceramic, Stainless or Steel bearings
- To install BB30 or PF30 cranks
- Circlips, wave washer and dust covers included
Your price from: €49.90 Ex Tax: €41.24
BB86 - BB92 for 30 mm axle (PF4130)
PF4130 direct fit bearing set
- Frame = W: 86,5-89,5 or 92 mm x ID: 41 mm
- Available for FSA386 en ROTOR 30 mm
- CEMA chrome steel bearings
- Double row to increase bearing load capacity
Your price from: €89.90 Ex Tax: €74.30
BB30 Interlock
BB30 Interlock adapter for race and mtb
- Frame = W: 68 or 73 mm x ID: 42 mm
- Available for Shimano, SRAM GXP, Campa UT, FSA386 en ROTOR 30 mm
- CEMA SRC Ceramic or Stainless bearings
- Aluminium dust covers
Your price from: €109.90 Ex Tax: €90.83
BB86 - BB92 for SRAM DUB
Direct fit bearing set for SRAM DUB cranks
- Frame = W: 86,5-89,5 or 92 mm x ID: 41 mm
- CEMA SRC ceramic or steel bearings
- Double row to increase bearing load capacity
Your price from: €99.90 Ex Tax: €82.56
BB89 Interlock
BB86-92 Interlock for race and mtb
- Frame = W: 89,5 x ID: 41 mm
- Available for Shimano and SRAM GXP cranks
- CEMA SRC Ceramic or Stainless bearings
- Aluminium dust covers
Your price from: €109.90 Ex Tax: €90.83