- Compatibility: fits chainrings with 32T–38T tooth counts. Designed to work with single-ring drivetrains and frame tube mounting points to keep your chain secure. - Built for durability: body combines CNC-machined high-strength aluminum alloy and heavy-duty nylon. The result is a lightweight guide that resists rust, breaking, wear, and deformation for long-term use. - Prevents chain drops: holds and directs the chain along the frame tube to stop it from falling off or shifting under load. Reduces the risk of dropped chains during rough riding and helps maintain drivetrain alignment. - Protects components and extends service intervals: by preventing chain drops and excessive movement, the guide reduces chain and ring wear and lowers the chance of frame damage from loose chains, helping extend the usable life of your drivetrain. - Performance you can rely on: heavy-duty construction maintains guide shape and function under repeated impacts and vibration while remaining light enough not to add unnecessary weight. Practical applications - Trail and mountain riding: ideal for off-road and technical trails where chain drops are common due to rough terrain and rapid shifts. - Gravel and cyclocross: keeps a 1x setup reliable in varied conditions and over mixed surfaces where chain bounce can occur. - Commuting and touring: adds security for daily riders and loaded bikes where a dropped chain can become a major inconvenience. Specifications summary - Chainring compatibility: 32T–38T - Materials: CNC-machined high-strength aluminum alloy + heavy-duty nylon - Key qualities: lightweight, rust-resistant, impact- and wear-resistant, deformation-resistant What you get A robust chain guide that fits 32T–38T setups, mounts to frame tubing, prevents chain drops, and protects your drivetrain with durable, lightweight materials.