Park Tool DH-1 Dummy Hub parts-dropper-post-remotes with a flat platform on

with a flat platform on the other

Reduces disc brake rotor wobbling noise and increases braking power by 10% (vs

Clean bicycle chains quickly

Lower tire pressures and larger volume provides a compliant ride with fewer vibrations

Pair of N-type disc brake pads with fins

Park Tool DH-1 Dummy Hub parts-dropper-post-remotes with a flat platform onAlso called a sleeping hub, the DH 1 slides into rear dropouts and replaces the rear wheel for chain cleaning and transport. The DH 1 works with all derailleur and 1 8" chain. The unique design allows the bike to be shifted and works with open dropout and thru axle frames up to 12mm.