Description
that flex wastes watts of energy
stainless steel optimizes pedal stiffness
the Varia™ app helps increase your awareness with vibration alerts and more
durability
ROTOR DM Round Ring - Road Size:53/39 that flex wastes watts ofCNC machined from a single block of 7075 aeronautic grade aluminum, we built the ROTOR DM Round Chainrings to shed weight left and right, while maintaining total rigidity and durability for the long road ahead. By utilizing top tier materials, and a construction that drops every unnecessary nut and bolt, we were able to knock more than 30 grams off of the weight of standard chainring combos to partner with ALDHU crank arms, taking the cake as our
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
