MOVIMENTO CENTRALE SHIMANO SM-BB72-41B corone because that's how it should

because that's how it should be

Per le bretelle e i pannelli delle gambe abbiamo utilizzato la tecnologia rollBar e il pannello a farfalla per garantire stabilità

aumentando l'aderenza sotto i carichi laterali e in contropendenza

For internal DI2 cable routing

MOVIMENTO CENTRALE SHIMANO SM-BB72-41B corone because that's how it shouldSHIMANO Bottom Bracket SM BB72 41B HOLLOWTECH II Press Fit 86. 5 mm. Thanks to the reliability of SHIMANO seals and bearings, the SHIMANO ULTEGRA bottom bracket has a long life. Weight reduction of 14g and friction halved compared to the SM BB6700 model, while maintaining durability Weight: 69 g