Product Information
- Protects rear derailleur by maintaining chain tension when the rear wheel is removed
- Ideal bike service tool for washing, tune-ups and traveling
- Accommodates road bikes, cyclocross bikes, mountain bikes, electric bikes, fitness bikes and more
- Fits standard 9mm Quick-Release style dropouts
- Fits 12mm Thru-Axle dropouts
- Prevents the chain from slapping against delicate and painted frame surfaces
- High-density Delrin roller is easy on your chain, yet incredibly durable
- CNC machined aluminum body is corrosion-resistant and comfortable in-hand
- Tool-free, single-hand design makes use simple and effective for beginner or professional bike mechanics
