Park Tool Head Tube Reaming & Facing Set - 33.9mm (HTR-1B) size-29x2-4 DB-SeriesThe Standard Bicycle compound by

DB-SeriesThe Standard Bicycle compound by Galfer USA is a moderate-use pad with a similar feel to an OEM brake pad

Stepped bushings for precise cup alignment

The 788 is used in conjunction with the Park Tool HTR-1 Head Tube Reaming and Facing Set to ream head tubes that use the 1 1/8" internal cup headset standard

SRAM's 10-speed PowerChain™ features the PowerLock® connecting link - secure tool-less attachment

Wide Platform: Yes

Park Tool Head Tube Reaming & Facing Set - 33.9mm (HTR-1B) size-29x2-4 DB-SeriesThe Standard Bicycle compound byAbout Park Tool Head Tube Reaming & Facing Set 33. 9mm (HTR 1B) Proper bicycle frame preparation is a very important step in building or overhauling a bike. The HTR 1B is a complete professional tool set for reaming and facing both head tubes and press fit bottom bracket shells. The durable handle assembly features a quick release, quick adjust design allowing for easy tool installation, adjustment and removal. Optional accessories for the HTR 1B