ROTOR noQ ALDHU 3D+ Inner Road Chainring - BCD 110x4 kids The central PAS channel is

The central PAS channel is 18% wider

performance-oriented rim was the recipe used to deliver the all new Zonda C17

Cannondale Kit Bearing Lefty Outer

11-40: 11-13-15-17-19-21-24-27-31-35-40

The definitive

ROTOR noQ ALDHU 3D+ Inner Road Chainring - BCD 110x4 kids The central PAS channel isRound chainrings compatible with the new ALDHU 3D+ cranks, ROTOR's lightest crankset ever, but also compatible with 4 bolt Shimano cranks. For a perfect aesthetic integration with Shimano cranks, there is a set of bolt covers for the different crank models. With the ROTOR ALDHU 3D+, ROTOR has developed a future oriented racing bike crank system, which can be freely configured and mounted without the need for special tools or specialist knowledge.