Park Tool DH-1 Dummy Hub MFPN=BAA0074K ensuring long-term performance

ensuring long-term performance

fits most riser bars and ensures plenty of confident control out on the trail Stem Angle (deg) 0 Length 60 Bar Clamp Diameter (mm) 31

An excellent all-rounder for race tracks

Illuminate your journey with the new Metro Plus 680680 lumens of powerful brightness with Cycling Tuned Optics for long-range wide-beam visibility and daytime-visible flashes for added safety

every ride is incredibly smooth no matter what terrain you’re riding on

Park Tool DH-1 Dummy Hub MFPN=BAA0074K ensuring long-term performanceThe 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 thru