MICHE BB86 Integrale RD ceramic bottom bracket 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 BB86 Integrale Race Division bottom bracket is manufactured with high-quality 7075-T6 aluminum bearing shells. The adjustable bearing cups ensure longer component life and increase structural rigidity, while limiting the effects of all those deviations that can lead to defects over time. High-end ceramic bearings from CeramicSpeed ensure silky smooth running. The SpeedBalls used by CeramicSpeed are 15% harder than the competition and can absorb significantly more force. They also have an incredibly smooth surface, thereby reducing rolling resistance to a minimum.
Technical data:
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: PressFit BB86
Bottom bracket shell width: 86.5 mm
Bottom bracket shell Ø: 41 mm
Crank shaft diameter: 24 mm
Crank compatibility: Shimano Hollowtech II with 24 mm shaft
Tool holder: Press-Fit bottom bracket tool (non-drive side), bottom bracket tool with 16 cams / Ø44 mm (drive side)
Color: red
Weight according to manufacturer: 98g
Weight self-weighed: 98g
Scope of delivery:
1x MICHE BB86 Integrale RD ceramic bottom bracket for Hollowtech II
1x quick start guide