Bike Crank Arm Set Aluminum DUB Hollow Split Narrow Wide Chainring Crank Set for Mountain Bikes

Feature: 1. Aluminum Alloy Material: Constructed from high strength aluminum alloy, this crankset ensures robust performance while reducing overall bike weight, enhancing riding efficiency for demanding mountain trails. 2. Dependable DUB Design: The screw in DUB bottom bracket design offers a secure and dependable connection, preventing loosening or detachment to deliver long lasting stability across varied terrains. 3. Enhanced Chain Grip: The chainring features a narrow wide tooth that improves chain grip and significantly reduces the likelihood of chain drops, especially during bumpy rides or rapid gear shifts. 4. Seamless Compatibility: Adhering to the for GXP chainring standard, the bike crank arm set includes a three spike interface compatible with most mountain bike components, ensuring easy installation and performance upgrades. 5. Anodized Finish: The crank arm undergoes an anodizing process, not only elevating the aesthetic quality but also significantly improving antioxidant for extended durability. Specification: Item Type: Bike Crank Arm Set Material: Aluminum Alloy Package List: 2 x Crank 4 x Bottom Bracket Accessories 1 x Chainring 3 x Screw 3 x Washer 2 x Shim 1 x Adjusting Loop