Shockwave Drivetrain Dummy Gear

Product Description

Removing the rear wheel usually turns the drivetrain into a mess. The chain goes slack, rubs the frame, drops everywhere, and makes cleaning or storage annoying. The Drivetrain Dummy replaces your rear wheel axle so the chain stays tensioned and the derailleur stays aligned. The bike behaves like there is still a wheel installed, just without the wheel. Designed for 12 mm rear thru-axles the current standard on modern MTB frames. Slide it in where the wheel axle sits, snug it down, and the drivetrain is ready to use. Removal is just as fast.