THM CARBONES bottom bracket MTB for BSA frames
These bearing shells are suitable for mounting the THM-Clavicula M3 MTB on frames with bottom bracket housings according to the BSA standard.
Longer thread for use on all Clavicula MTB cranks on frames with 68 mm or 73 mm BSA thread.
The standard is designed for the use of axle n with a diameter of 30 mm. This axle diameter in combination with the external bearings extends the service life of the bearings, puts axle and noticeably increases the stiffness of the crank.
Comes with three aluminum spacers.
Technical specifications:
intended use : MTB
Material bearing shell: aluminum
Material bearing: steel
Bottom bracket type: BSA
Inner bearing shell width: 68/73 mm
Inner bearing housing Ø: 34.8 mm (with BSA thread)
Crank shaft diameter: 30 mm
Compatibility crank: THM Carbones Clavicula M3 MTB cranks
Storage: THM
Tool holder: THM bottom bracket key
Color: Black
Weight according to the manufacturer: n / a
Weight weighed: from 77.4g
Scope of delivery: 1x THM Carbones bottom bracket MTB for BSA frame, incl. 3 compensating spacers