Thru-Axle Chain Keeper

Highlights

• Protects rear derailleur by maintaining chain tension when the rear wheel is removed.
• Prevents the chain from slapping against delicate and painted frame surfaces.
• High-density, solvent resistant, bio-based PA56 roller is easy on your chain, yet incredibly durable.
• CNC machined aluminum body is corrosion-resistant and comfortable in-hand.
• Tool-free, easy-install design makes use simple and effective for beginner or professional bike mechanic.
• Fits 12 mm Thru-Axle dropouts.
• Ideal bike service tool for washing, tune-ups and traveling.
• Accommodates road bikes, cyclocross bikes, mountain bikes, electric bikes, fitness bikes and more.
• Sustainability Ability Group (SAG) approved - bio-based material, low packaging volume, and mono-material for easy recycling.