Aluminum

absoluteBLACK Easton CX1 Direct Mount ChainringThe absoluteBLACK Easton CX1 Direct Mount Chainring fits Easton EA90 and EC90SL cranks. Featuring a unique oval shape, this 1x direct mount chainring is made to smooth your pedal stroke as well as improve traction and climbing. In addition, the ring is super stiff and light, making is a great choice for your cyclocross or gravel bike. Advantages to aB Oval ChainringsExcellent weight to strength ratioOne of a kind special oval shapeGreatly improves traction and climbing abilitiesUnique Patent Pending narrow-wide teeth profiles to keep your chain in place for minimum 12 months!Special 3D teeth machining for ultimate mud relief, decreased wear and noiseSuperb quality and great lookReduces stress on the knees CompatibilityCrankset: Compatible the Easton EC90 SL and EA90 cranksetsChain: Compatible with 10-, 11-speed drivetrains SpecsColors: BlackInterface: Easton Direct MountSpeeds: 10- and 11-SpeedOvality: Optimized to each size. Range of 10.2-14.4%Timing: Optimized to each size. Range of 110.5-116.3° after TDC (top dead center)Material: CNC machined 7075 aluminumWeight: 38T - 94 grams | 40T - 101 grams | 42T - 108 grams | 44T - 109 grams | 46T - 120 grams | 48T - 122 grams Why Buy from Power Meter City1. We ship fast! All orders ship on the same day your order is placed!2. Free shipping on all orders in the U.S.3. We are an authorized absoluteBLACK dealer and this product comes with a full warranty.4. Expert advice and customer service in case you need any help.5. We offer a free, 30-day return policy on new items. About our CompanyAt Power Meter City, we focus on power meters and related accessories and components. Our focus on these products means we can offer you the best possible selection, advice and service.We have been in business since 2016 and are based in southern California. We are an authorized dealer of every product we sell.