Fouriers Narrow-Wide Oval Tooth Alloy 1X Chainring CR-DX007

Single chain ring with narrow-wide tooth oval chainring for mtb. Made from alloy and comes in black. Oval chairings maximize the power of a pedal stroke where power is produced and minimize resistance where it isn't. It allows cyclists to climb easier, which means you'll go faster and keep your stamina. 

Specifics: 

- Material: AL7075-T651

- BCD: 104mm 

- Height: 4mm