ROTOR noQ ALDHU 3D+ Inner Road Chainring - BCD 110x4 kids The UDH works with all

The UDH works with all commercially available MTB and E-MTB drivetrains from Shimano to Box to Sunrace

Actuation: [brake] hydraulic

delivering refined ergonomics

The definitive

5 l included

ROTOR noQ ALDHU 3D+ Inner Road Chainring - BCD 110x4 kids The UDH works with allRound 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.