Park Tool DH-1 Dummy Hub Bike Type_Cruiser Lasts for hours and can

Lasts for hours and can simply be removed with soap and water

Size: 29x1

DSP grips feature increased shock absorption

Chain Wrap Capacity (teeth): 40

2 x Wider Round Bases

Park Tool DH-1 Dummy Hub Bike Type_Cruiser Lasts for hours and canThe DH 1 Dummy Hub slides into the rear dropouts of a bicycle frame and replaces the rear wheel, keeping the chain in place while the wheel is removed for cleaning, service, or transportation. The unique design allows the bicycle to be pedaled and the derailleur to be shifted, making the DH 1 an essential tool for chain cleaning or diagnosis of drivetrain issues. Compatible with all multi speed and 1 8" chain Compatible with quick release and 12 mm