Park Tool 738 52.1mm Headset Reamer MFPN=00.6718.028.006 The die-cut borderless decals provide

The die-cut borderless decals provide a distinctive look to go with the distinctive sound and aero-advantage of Zipp wheels rolling at 45km an hour

The fourth function of the tool is the 16mm head of the chainbreaker end that can be used to tighten crankarms on the road or trail

Links (links) 100 Defined Color Silver Color Silver Drivetrain Speeds Single Speed 3/32" Chain Connection Type Bullet Pin Half Link Chain Yes

} Premium non-solvent mobile cleaning unit

2-color patented parabolic shackle

Park Tool 738 52.1mm Headset Reamer MFPN=00.6718.028.006 The die-cut borderless decals provide52. 1mm Head Tube Reamer for 1 1 2" headsets.