Park Tool Dummy Hub (DH-1) BSS-000888 8 Standover Height 765 765

8 Standover Height 765 765 772 788 BB Offset

Apart from protecting bottom bracket

Capped end for safety and comfort

3 includes all 14 wrench sizes currently produced by Park Tool

the MTC-20 is the perfect size for a jersey pocket or saddle bag

Park Tool Dummy Hub (DH-1) BSS-000888 8 Standover Height 765 765About Park Tool Dummy Hub (DH 1) The 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. Features Compatible with all multi speed and 1 8" chain