Shimano FC-R9100 172.5 39T-53T Kampiakseli

Cranks for 11-speed gears with a distinctive four-spoke design, modified from the previous version of the FC9000 to increase rigidity and efficient power transmission. Adapted for use on bicycles with 135 mm OLD disc brakes on the rear wheel and significantly lightened with Hollowtech II technology, they will help you transform energy into speed. It provides a wide range of gear combinations to suit your needs. The iconic design of the cranks is a distinctive feature of the DURA-ACE set, also taken over on the Allegra and 105 sets. A unique choice for professionals.

Product features

• Type: ROAD
• Total package weight: 621 g
• Crank length: 172.5 mm
• Chain compatibility: 11 speed
• Number of teeth: 53/39 teeth
• Hollowtech II, 68/70 mm, without cover
• Material: glass fiber reinforced aluminum (top), aluminum (bottom)
• Transducer spacing: 110 mm / 110 mm
• Suitable for use with BBR9100 bearings, for thread and BB92 for Press fit
• Technologies used: Hollowtech II, Hollowglide, HG-EV