Park Tool Quick-change Bit Driver Set QTH-1 drumbeat21-977 - Light and wide rims

- Light and wide rims and Shimano thru-axle hubs for on and off road performance

- Outsole: DuPont Zytel nylon

the DAYBLAZER 400 puts light where riders need it most

and the Raze is the coolest way to roll

- PRS-21 (2012 and newer)

Park Tool Quick-change Bit Driver Set QTH-1 drumbeat21-977 - Light and wide rimsThe QTH 1 is an ergonomic T handled bit driver equipped with eight common bits to fit a wide variety of fasteners and fittings found on bicycles. The magnetic 'quick change" handle allows for one handed operation and makes changing bits quick and easy. The bit holder can be magnetically attached to any magnetic surface such as a repair stand or tool box, or can be permanently mounted to any wall or tool board. The QTH 1 is a professional grade tool