PARK TOOL Dummy Hub
Also called a sleeping hub, the DH-1 slides into rear dropouts and replaces the rear wheel for easy cleaning and transport.
- Holds the chain in the correct position with the rear wheel removed
- Convenient for when using a bike box or bike bag for transportation
- Allows better access for easier cleaning of the chain, rear derailleur and inner frame
- Unique design allows gear shifting with the DH-1 installed to further aid cleaning and lubrication
- Works with all multi-speed derailleur and single speed 1/8" chains
- Works on frames with open-type dropouts (quick release/solid axles)
- Works on thru-axle frames up to 12mm in diameter: just remove the Sleeper Cog and put the DH-1 directly on the thru axle
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.