Bike Chainring 36T, Aluminum Alloy Round Chainring with Positive Negative

[Enhanced Stability] Featuring advanced positive and negative tooth design, this bike chainring ensures precise chain engagement to prevent drops, maintaining reliable performance during intense cycling sessions while improving overall system stability.; [Lightweight Strength] Crafted from high-grade 7075 aluminum alloy, the chainwheel combines exceptional rigidity with minimal weight, delivering durable construction that withstands demanding road biking conditions without compromising structural integrity.; [Efficient Power Transfer] The round chainring's hollow integrated design minimizes component gaps, enhancing rigidity and optimizing pedal-to-motion conversion for maximum energy efficiency with every stroke on road bikes.; [Smooth Operation] Precision-engineered tooth profiles reduce friction between chain and chainring, lowering wear rates while maintaining seamless shifting performance and extending component lifespan for uninterrupted rides.; [Tool- Installation] Designed for GXP standard interfaces, this aluminum alloy chainring enables quick mounting without tools, offering universal compatibility with various road bike systems for hassle- upgrades.

What's in the box
1 x Cassettes & Freewheels