All options are out of stock $74.95
sku: 109060
Oval chainrings are hugely effective because a rider does not produce power evenly through the pedal stroke; this Narrow Wide Oval Single Chainring works to maximise your power output where the most force is applied and minimise resistance where it isn't. Interestingly, your pedal stroke feels more natural and "round" with this Narrow Wide Oval Single Chainring than with a traditional round chainring.
10-, 11- or 12-Speed chain for geared bike or 6- to 8-Speed one for SS (1/8" also fits). If used in 1x9 drivetrain - 10-Speed chain must be used to obtain the performance (yes - 10-Speed chain will work great on 9-Speed cassette).
There is a small mark (triangle shaped) on the inner circumference of the chainring. This mark MUST sit behind the crank arm.