Double Chainring Narrow Wide Tooth Disc Chain Wheel, 53T 39T Chainring

WIDE COMPATIBILITY: Our chainring features a double chainring with 53T and 39T teeth options, making it compatible with most mountain bikes and road bikes. narrowwide- tooth pattern secure chain retention, reducing of chain drops during intense rides.; MATERIAL: Crafted from highstrength- aluminum alloy, this chainring is built to withstand stress and . Its robust construction it wont' break under pressure, providing longlasting- performance for your biking adventures.; ERGONOMIC: chainring features pulltype- locking screws for a secure connection to cranks, ensuring they stay tightly fastened without loosening. This promotes quick and even shifting, enhancing your riding experience.; LIGHTWEIGHT YET STRONG: With a large hollowedout- area, this narrowwide- chainring significantly reduces weight while maintaining its strength. lightweight helps improve your bikes' efficiency without compromising durability.; ENGINEERING: Utilizing CNC machining, this chainring chain retention, reducing friction and noise. accurate processing prolongs chainrings' working, making it a choice for both casual and riders.

What's in the box
1 x Cassettes & Freewheels