Bike Chain Guide Nylon Direct Mounted Chains Protector for Front Gear Single Chainring System BB08S

Feature: 1. Trustworthy Chains Protector: Effectively prevents chain dropping, suitable for single chain rings, ensuring safe and smooth riding. 2. Enduring Structure: Made of premium nylon, it reduces weight while maintaining high strength, sturdiness, allowing for long term use. 3. Clear Installation Process: Adopts a direct mounted design, the bike chain guide can be quickly mounted without removing the chainring. 4. Broad Compatibility: Suitable for round chainring 30 40T and oval chainring 30 38T. Double your narrow wide chain circle lifespan. 5. Wide Application: The exterior of the chain guide is black, making it less prone to fading. Suitable for matching with various bikes. Specification: The chain guides protect the chain from falling out and bypass chain interference for an excellent ride. It also doubles the lifespan of both narrow and wide links. It is easy to install, no need to remove the sprockets, it can be installed directly with tools and screws, and the operation steps are very simple. Bike accessories are useful tools for bike owners to improve their bikes. Item Type: Chain Guide for Mountain Road Bike Structure: Nylon Color: Black Support Range: Round Chainrings 30 40T, Oval Chainrings 30 38T Application: for Front Derailleur Single Chainring System Features: Lightweight, High Strength, Enduring, Effective Anti Drop Chain, Smooth Riding, Easy Installation Item Size: 10.5x4.8x2.5cm 4.13x1.89x0.98in (BB08S), 11.8x5x2.5cm 4.65x1.97x0.98in (ISCG05S) Item Weight: 27.5g 0.97oz (BB08S), 30.5g 1.08oz (ISCG05S). Package List: 1 x Chain Guard 2 x Washer Note: