Park Tool 799 47mm Reamer BOX thanks to a gradual progression

thanks to a gradual progression from the central strip to reinforced shoulder knobs — giving you smooth handling at full tilt

the battery won’t budge even in

Outer Plate Chamfering - Accurate shifting

Maxle stealth thru-axle

Park Tool 799 47mm Reamer BOX thanks to a gradual progressionThe 799 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 4" internal cup headset standard. Specifications Sized for 1 1 4" internal cup headsets SHIS: sized for IS47 head tubes 47 mm outer diameter Requires use of the 750. 2 Centering Cone Adapter Mfr Claimed Weight TBC