Superior precision upgrades: the ALDHU 3D+ Chainrings by Rotor Upgrade to build your bike with the ALDHU 3D+ and the VEGAST, Rotor has developed a trend-setting road bike crank system that...
The state-of-the-art, 2x Aero 110x4 Spider Mount noQ chainring by Rotor - superior aerodynamic advantage The round 2x Aero Spider Mount chainring by Rotor minimizes air resistance and maximizes streamlined...
On a drivetrain with a steel chain and steel cogs, why wouldn’t you want to use a steel chainring? Most chainrings on the market are made from aluminum, which is...
Shimano Ultegra R8000 Series Chainrings are designed for use with Shimano's 11-speed Ultegra crankset - lightweight and super stiff. For 2x11 drivetrain setups Drivetrain Speeds: 11 Chainring BCD: 110 Color:...
Eccentric Chainring for less power output and better performance Better acceleration and dynamics than round chainring. Power output increases 5.6% when crank arm rotation degree starts from 30 to 150...
Absolute BLACK Premium Shimano 110/4 BCD compatible ROUND chainrings are designed for new and old Shimano cranks like Dura-Ace 9100, 9000, Ultegra 8000, 6800 & 105 R7000, and more. These...
Absolute BLACK Premium Oval chainrings for FSA ABS (asymmetric bolt spacing) cranks like Gossamer, SL-K. This model fits 4 and 5 bolt design FSA cranks. 4&5 bolt cranks are identical...
Absolute BLACK Premium Shimano 110/5 BCD oval chainrings are designed for pre-2014 cranks like Shimano Dura-Ace FC7950, Ultegra FC6750, Shimano 105 -5750, and many more with five bolt fittings. Superfast shifting...
Absolute Black Premium Shimano 110/4 bcd compatible oval chainrings are designed for a new type of Shimano cranks Dura-Ace 9100, Ultegra 8000 & 105 R7000. Superfast shifting and fantastic smoothness...
