Movimento Centrale Shimano Dura-Ace BB-R9100 ITA Cavalletto URSUS 77 Queen / 24-26-28 Pollici where level 2 withstands higher

where level 2 withstands higher forces than level 1

Weight: Approximately 56g

Quando l'anello esterno si espande a causa del calore

permette di rimanere con il corpo asciutto e termoregolato

Movimento Centrale Shimano Dura-Ace BB-R9100 ITA Cavalletto URSUS 77 Queen / 24-26-28 Pollici where level 2 withstands higherShimano Dura Ace BB R9100 threaded bottom bracket cups, with small sized bearings and aluminum cups. Perfect bottom bracket cups to pair with the new Shimano Dura Ace R9100 crankset, compatible with all Shimano 24 mm spindle cranksets. FEATURES Threaded bottom bracket with small ball bearings for maximum lightness Advanced sealing structure for smoother rotation SPECIFICATIONS Use: Road Series: Dura Ace Cap type: Thread (36x24) Movement box width: 70