Why you need this chain guide - Keeps your chain on the chainring during rough riding and frame flex, preventing dropped chains and the inconvenience, noise, and wear that come with them. - Simple, lightweight protection that stabilizes chain movement and helps prolong chain life without adding unnecessary bulk. Key specifications - Chainring compatibility: 32T–38T. - Material: CNC-machined high-strength aluminium alloy combined with heavy-duty nylon for the guide surfaces. - Fit: Designed for mounting on frame tubes to guide the chain and prevent lateral movement. What makes it effective - Durable construction: Aluminium alloy body provides strength and precise alignment; heavy-duty nylon guide resists wear and deformation where the chain touches. - Corrosion and impact resistant: Materials are lightweight and resistant to rust, breakage, and long-term deformation under normal riding conditions. - Reliable performance: Keeps the chain engaged on the ring, reducing dropped chains and the resulting damage or delays. Practical benefits for riders - Prevents chain falling off and unwanted movement, so you spend less time fixing chains and more time riding. - Wear-resistant guide surfaces help protect both the chain and chainring, contributing to longer component life. - Lightweight and robust—adds protection without compromising bike handling. Typical use scenarios - Trail and mountain biking: Keeps the chain secured over rough terrain and technical sections where chain drops are common. - Daily commuting: Prevents unexpected chain drops caused by urban potholes or sudden shifts, reducing roadside repairs. - Loaded touring or bikepacking: Stabilizes the chain under heavy loads and frame flex to avoid interruptions on long rides. Materials and care - Aluminium alloy + heavy-duty nylon construction is low-maintenance and built for continued use; clean and inspect periodically for wear and proper alignment. Compatible applications - Use with bikes that accommodate a tube-mounted chain guide and have a chainring size of 32T–38T. Follow your bike’s mounting requirements to ensure correct fit and alignment.