Center bearings SMBBB72, Press FIT for road frames , for cranks with integrated 24mm eye, for Allegra and 105 road cranks. New design with improved sealing for long life. For frame width 86,5mm. For mounting, the TL-BB12 bearing press must be used.
Type: ROAD, Total Package Weight: 63g, Length/Diameter: 86.5mm, Mounting Method: Press Fit, Hollowtech II, Black, with plastic washers, Material: Aluminum
The ULTEGRA kit is a direct transition from the perfection of the DURA-ACE kit. Tested by professional riders in the peloton. Seamless use in everyday weather conditions is a key element that contributes to flawless braking and shifting comfort during training, racing, or weekend rides.
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