Park Tool 768 43.8mm Pilot BF Cannondale YKK® AquaGuard Zip

YKK® AquaGuard Zip

This innovative helmet features the state-of-the-art Mips® Integra Split protection system

23mm internal rim width (30

Tubular rims and interchangeable QRM cartridge bearings minimize friction

Park Tool 768 43.8mm Pilot BF Cannondale YKK® AquaGuard ZipThe 768 centers the HTR 1 Head Tube Reaming and Facing Set when the head tube is being faced but not reamed. Used in conjunction with the Park Tool HTR 1 Head Tube Reaming and Facing Set and 690 XL Facing Cutter. Sized for head tubes that use the 1 1 8" internal cup headset standard. Specifications Sized for 1 1 8" internal cup headsets SHIS: sized for ZS44 and EC44 head tubes 43. 8 mm outer diameter Requires use of the 750. 2 Centering Cone Adapter