03.2403 – Pro-X Connecting Rod Kit for Yamaha YZ125F & WR250F 2003-2015.
- The smart solution to save money on engine repairs.
- Manufactured in Japan and designed to be OE replacements.
- Cast from a high-silicon-content aluminum alloy that meets or exceeds OE specifications, then CNC-machined to extremely close tolerances.
- Kit comes complete with crankpin, big-end bearing, small-end bearing, and washers.
Fits Yamaha models:
2003-2013 WR 250F
2003-2013 YZ 250F
Fits Gas Gas mdels:
2010-2015 EC 250F
2013-2015 EC 300F





