Feedback Sports Chain Keeper. Because you love your bikes when you’re not riding them you’re washing them tuning them or traveling to the ultimate ride destination. The Chain Keeper is the perfect solution to keeping your bike chain secure for bike washing tune-ups and traveling. The elegant CNC machined design fits standard quick-release or 12mm thru-axle dropout systems no tools required. By keeping chain tension with the Chain Keeper you can be confident your bike is safe during drivetrain cleaning or travel.

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 and 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