Sizes: 165/170/172.5/175 mm
Weight: 172.5mm length 510 g
Spindle: 30 mm
Q-Factor: 147.5 mm
Chainline: 43.5 mm
Material: 6082/7075 aluminium alloy
Compatibility: BB30 / PF30 / PF30 BBright / BB386 / BSA / ITA / BB86
Please download Mono-Project App in order to run Mac OS X INpower User Software.
OVAL CHAINRINGS:
Introducing the new oval Direct Mount with OCP Mount. OCP Mount’s patent-pending, proprietary technology allows the oval Direct Mount to be adjusted in 1-degree increments for optimized pedaling biomechanics. 12.5% ovality heightens the performance advantages of oval chainrings; no other oval chainring in the growing oval chainring category offers the adjustment options plus unique ovality all aimed at improving pedaling performance.
ROUND CHAINRINGS:
Introducing the new Round Direct Mount Chainrings. The Direct Mount is CNC’d from a block of 7075 aluminum to save more than 30 g over a standard chainring combo which, together with ALDHU crank arms, becomes ROTOR’s lightest crankset ever. The ALDHU 3D+'s innovative modular structure makes each component individually available to accommodate the current spectrum of riders and bike standards.
Weight: 168 g for a 52/36