Park Tool DH-1 Dummy Hub Elbow Whether you're travelling on tarmac

Whether you're travelling on tarmac or trail

True Flex Technology

fabric crotch strap for comfort and collar with grab strap

• Holds fifty-six

Attach it to your full wrapping mudguard to provide that extra protection for your toes and drivetrain

Park Tool DH-1 Dummy Hub Elbow Whether you're travelling on tarmacPark Tool has made the ultimate in shop convenience with the DH 1 Dummy Hub. No more fumbling with your chain with the rear wheel off. The DH 1 slides into the rear dropouts or thru axles in place of the wheel and allows for shifting through the complete range of gears with any derailleur and 1 8" chain. It's also a must have if you are transporting your bike with the rear wheel off. Features: Shift through the range of gears with rear wheel off Works