- PROX PISTON KITS- YAMAHA WR450F FROM 2003-2018
- Piston Kit Includes-
- - Piston, ring set, wrist pin and 2 clips.
- - Standard "A" size supplied, comment if you need B or C size.
- ProX uses the same low friction alloys used by all japanese engine manufacturers.
- With OEM style tin coatings to assist in the run-in process.
- Lubrication ports in the HIGH PERFORMANCE Pistons incorporate additional oil passages
- in the bottom of the piston over the OEM design.
- The result is improved lubrication and cooling for both the piston and the piston pin.
- We only use the best quality industry trusted parts for Yamaha WR450F engine rebuilding.
- Picture above shows 2016-2018 piston kit.
- WR450F PARTS IN STOCK NOW - SAVE TIME - INCLUDES FREE SHIPPING IN AUSTRALIA!
- Express Post options available at checkout.
Videos Hide Videos Show Videos
ProX: Your Powersports Parts Solution
ProX offers OEM or better quality parts at more affordable pri...
How To: 4 Stroke Top End Rebuild | Motorcycle Superstore
Changing the piston, AKA top end, on your modern four stroke m...
ProX Racing Parts Unboxing 4-Stroke Piston
ProX pistons are precision machined on the latest, state of th...