Suitable for Yamaha YZ250 1985-1988
Suitable for Yamaha YZ490 1986-1990
Suitable for Yamaha WR500 1992-1993
- High quality material - CNC milled to fit
- For optimum response and performance in all speed ranges
- Dimensions:76 x 48 mm
- Replaces the membranes with Yamaha part number 8AB-13613-00-00/56A-13613-00-00 (REED VALVE)
- All manufacturer and brand names are only used to indicate compatibility and are the property of the respective rights holder.
scope of delivery
- 2 pieces of carbon membranes as described