Park Tool Mavic
Top PickWhat We Like
- Perfect fit for Mavic Ksyrium and CrossTrail star-shaped nipples
- Park Tool's hardened steel and vinyl coating resists wear and protects nipple surface.
- Two-sided design allows access from either side of the wheel for easier adjustments.
Worth Noting
- Only works on Mavic 6.4 mm/9 mm star-shaped nipples
- Sizes Covered
- 1 (specialty)
- Wrench Design
- Two-sided fixed
- Material & Build
- Hardened steel vinyl
Read the full review
This Park Tool wrench locks onto Mavic's 6.4 mm and 9 mm star-shaped nipples with zero play, making truing precise. Unlike a general-purpose triple wrench, this tool is built for a single wheel family – no universal use. It only works on Mavic wheels with those specific nipple dimensions, so no swapping between bikes with different spokes.
This is the tool to grab if you maintain Mavic Ksyrium, CrossTrail, or similar wheels and prefer doing your own truing. If your wheels are from another brand or use standard round nipples, you need a general-purpose spoke wrench instead.
Bottom line: Essential for Mavic wheel owners who true their own wheels; irrelevant for anyone else.