Reliable rear derailleur protector for mountain bikes Key benefits - Protects the rear derailleur from hits, deformation, and shifting during rides on rough terrain - Durable steel construction resists impact and wear for long-lasting reliability - Arch angle design minimizes deformation under strong impacts - Easy axle-based installation with a single fixing hole; no risk to the derailleur nut - Broad compatibility with a wide range of mountain bikes - Suitable for riders of all levels, provides reliable protection and peace of mind on adventures What it is and how it works - A steel rear derailleur protector designed to shield the derailleur from trail debris and obstacles - Installed onto the axle, not the derailleur nut, using the single fixing hole for quick setup - The arch angle design helps the protector maintain shape under impact, preserving protection Installation and design details - Quick installation: mount onto the axle, align with the corresponding hole, and fasten - Single fixing hole simplifies mounting and reduces installation time - Material: high-quality steel provides resistance to impact and wear for durability Protection and performance - Provides effective protection for the rear derailleur against hits, deformation, and shifting during riding - Reliable safeguard that can also protect the derailleur during demanding terrain and drops Compatibility and versatility - Compatible with a variety of mountain bikes, making it a versatile choice for riders of all levels - Suitable for both beginners and experienced riders seeking dependable protection on mountain bike adventures Use scenarios - Off-road trail riding with rocks, roots, and uneven terrain where derailleur damage is a risk - Downhill or aggressive trail sections where obstacles can contact the derailleur - Rough gravel or singletrack rides where extra protection helps maintain shifting performance - Everyday mountain biking sessions where dependable protection supports longer ride confidence This product stays true to its original function and specifications: a reliable steel rear derailleur protector installed via a single axle hole, featuring an arch designed to minimize deformation and compatible with a broad range of mountain bikes.