[PREMIUM MATERIALS] This bicycle chain guide is crafted from high quality aluminum alloy and durable nylon ensuring long lasting performance. The T6 heat treatment and CNC machining provide superior strength while the anodized finish resists corrosion. At just 61g it offers a lightweight solution without compromising durability making it perfect for demanding mountain bike trails.
[CHAIN PROTECTION] Designed to keep your chain securely in place this mountain bike chain guide effectively prevents chain drops and excessive movement. It fits seamlessly into the frame's pipes providing reliable chain stabilization even on rough terrains. Enjoy worry free rides with enhanced chain control and reduced risk of mechanical failures.
[SMOOTHER RIDE] Engineered for single piece flywheels this chain guide ensures smoother and more efficient pedaling. By maintaining proper chain alignment it reduces friction and wear on your drivetrain. Note that installation requires removing the bottom bracket and crank but the result is a significantly improved riding experience.
[EASY INSTALLATION] For optimal performance this chain guide must be installed on the bottom bracket after removing the crank. The package includes two gaskets and two hex wrenches for hassle free setup. Follow the instructions carefully to ensure secure fitting and maximum functionality of your new chain stabilizer.
[COMPATIBILITY] This chain guide is specifically designed for threaded bottom brackets and supports round tooth sizes from 30T to 40T. Please note that press in type bottom brackets are not compatible. Whether you're upgrading or replacing an old guide this product offers a reliable solution for various mountain bike .

Spec:
Item Type: Bicycle Chain Gide
Material: Aluminum Alloy + Nylon
Weight: Approx. 61g/2.2oz
Application: for Threaded Bottom Bracket (Press In Type Is Not Currently Supported)

Package List：
1 x Bicycle Chain Guide
2 x