Use the Park Tool Dummy Hub while cleaning your chain or transporting your bike. Also called a sleeping hub, the DH-1 slides into rear dropouts and replaces the rear wheel. The DH-1 works with all derailleur and 1/8 inch chain. The unique design allows the bike to be shifted and works with open dropout and thru-axle frames up to 12mm.
Park Tool Dummy Hub
Qty: