MICHE bottom bracket T47 RD IC XL 24 ceramic for Hollowtech II
If the frame is the skeleton of the bike, then the bottom bracket is its beating heart. It absorbs the power generated by the rider, distributes it efficiently and transforms it into propulsion. Miche bottom brackets have been developed to reduce friction to a minimum, optimize power transmission and ensure a long service life. The result: consistent performance and maximum reliability over a long period of time.
The Miche T47 IC Race Division bottom bracket is manufactured with high-quality 7075-T6 aluminum bearing shells. High-end ceramic bearings from CeramicSpeed ensure silky smooth running. The SpeedBalls used by CeramicSpeed are 15% harder than those of the competition and can absorb considerably more force. They also have an incredibly smooth surface, thereby reducing rolling resistance to a minimum.
Technical data:
Area of application: Road, Gravel
Bearing shell material: Aluminum 7075 T6
Bearing material: Silicon nitride ceramic (balls), stainless steel (inner ring and outer ring)
Bottom bracket type: ThreadFit T47 internal
Bottom bracket shell width: 85.5 mm - 92 mm
Bottom bracket shell Ø: T47 (47 mm)
Crank shaft diameter: 24 mm
Crank compatibility: Shimano Hollowtech II with 24 mm shaft
Tool holder: T47 bottom bracket tool with 16 cams (Ø 52.2 mm)
Color: red
Weight according to manufacturer: 120g
Weight when weighed: 111g
Scope of delivery:
1x MICHE bottom bracket T47 RD IC XL 24 ceramic for Hollowtech II
1x wave washer spring
1x quick start guide
