1973 - 1989
YAMAHA RD 350 LC
Cast piston kit
| ProX
Fits to:
YAMAHA RD 350 [1975 - 1975]
YAMAHA RD 350 [1974 - 1974]
YAMAHA RD 350 [1973 - 1973]
YAMAHA RD 350 LC YPVS [1983 - 1983]
YAMAHA RD 350 LC YPVS [1989 - 1989]
YAMAHA RD 350 LC YPVS [1987 - 1987]
YAMAHA RD 350 LC YPVS [1986 - 1986]
YAMAHA RD 350 LC YPVS [1984 - 1984]
YAMAHA RD 350 LC YPVS [1985 - 1985]
YAMAHA RD 350 LC YPVS [1988 - 1988]
Specifications
| Manufacturer | ProX |
|---|---|
| Bore size | 66,00 mm |
| Engine type | 2-Stroke |
| Piston material | Cast, Aluminum Alloy |
| Piston size | +2,00 mm |
| Ring material | Steel |
| Skirt coating | Moly Coated |
| Style | Cast Replica |
| Units | Kit |
| Width | 80.000 |
| Height | 80.000 |
| Length | 80.000 |
Product description
ProX piston designs are usually similar to the OEM/stock configurations, although sometimes these designs are adjusted whenever the ProX engineers discover an opportunity for increased performance
ProX cast pistons are very stable
ProX cast pistons are made through gravity casting using aluminum alloy with approximately 18 percent silicon content
Silicon plays a vital role in ProX’s cast piston manufacturing, as it decreases thermal expansion
ProX two-stroke pistons are manufactured for both cast iron cylinder bores and Nikasil cylinder bores
Regarding Nikasil cylinder bores, ProX offers a variety in oversizes graded in A/B/C/D sizing, each going up 0.01mm in diameter