Product description
The Prox Piston Kit For Yamaha DT 125 LC 1982-1987 +0.50 mm is part of the latest collection from Prox.
Features:
- 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 ProXâ€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
Specifications:
- Bore Size: 56.50 mm
- Engine Type: 2-Stroke
- Piston Material: Aluminum Alloy| Cast
- Piston Size: +0.50 mm
- Product Name: Piston Kit
- Ring Material: Steel
- Style: Cast Replica
- Units: Kit
To fit:
- YAMAHA DT 125 LC 1982 European Models
- YAMAHA DT 125 LC 1983 American Models
- YAMAHA DT 125 LC 1983 European Models
- YAMAHA DT 125 LC 1984 European Models
- YAMAHA DT 125 LC 1985 European Models
- YAMAHA DT 125 LC 1986 European Models
- YAMAHA DT 125 LC 1987 European Models
- YAMAHA RD 125 LC 1982 European Models
- YAMAHA RD 125 LC 1983 European Models
- YAMAHA RD 125 LC 1984 European Models
- YAMAHA RD 125 LC 1985 YPVS European Models
- YAMAHA RD 125 LC 1985 European Models
- YAMAHA RD 125 LC 1986 YPVS European Models
- YAMAHA RD 125 LC 1986 European Models
- YAMAHA RD 125 LC 1987 YPVS European Models
- YAMAHA RD 125 LC 1988 YPVS European Models
- YAMAHA RD 125 LC 1989 YPVS European Models
Manufacturer part number: 01.2250.050
View all Prox. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Prox Piston Kit For Yamaha DT 125 LC 1982-1987 +0.50 mm
To fit:
- YAMAHA DT 125 LC 1982 European Models
- YAMAHA DT 125 LC 1983 American Models
- YAMAHA DT 125 LC 1983 European Models
- YAMAHA DT 125 LC 1984 European Models
- YAMAHA DT 125 LC 1985 European Models
- YAMAHA DT 125 LC 1986 European Models
- YAMAHA DT 125 LC 1987 European Models
- YAMAHA RD 125 LC 1982 European Models
- YAMAHA RD 125 LC 1983 European Models
- YAMAHA RD 125 LC 1984 European Models
- YAMAHA RD 125 LC 1985 YPVS European Models
- YAMAHA RD 125 LC 1985 European Models
- YAMAHA RD 125 LC 1986 YPVS European Models
- YAMAHA RD 125 LC 1986 European Models
- YAMAHA RD 125 LC 1987 YPVS European Models
- YAMAHA RD 125 LC 1988 YPVS European Models
- YAMAHA RD 125 LC 1989 YPVS European Models

ProX is a Dutch brand specialising in high-quality replacement parts for motorcycles, motocross, ATVs, and other powersports vehicles. Their range includes pistons, connecting rods, clutch components, bearings, and valves, all manufactured to OEM standards. ProX parts are trusted worldwide for durability, precision, and performance, making them a go-to choice for riders.
Product description
The Prox Piston Kit For Yamaha DT 125 LC 1982-1987 +0.50 mm is part of the latest collection from Prox.
Features:
- 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 ProXâ€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
Specifications:
- Bore Size: 56.50 mm
- Engine Type: 2-Stroke
- Piston Material: Aluminum Alloy| Cast
- Piston Size: +0.50 mm
- Product Name: Piston Kit
- Ring Material: Steel
- Style: Cast Replica
- Units: Kit
To fit:
- YAMAHA DT 125 LC 1982 European Models
- YAMAHA DT 125 LC 1983 American Models
- YAMAHA DT 125 LC 1983 European Models
- YAMAHA DT 125 LC 1984 European Models
- YAMAHA DT 125 LC 1985 European Models
- YAMAHA DT 125 LC 1986 European Models
- YAMAHA DT 125 LC 1987 European Models
- YAMAHA RD 125 LC 1982 European Models
- YAMAHA RD 125 LC 1983 European Models
- YAMAHA RD 125 LC 1984 European Models
- YAMAHA RD 125 LC 1985 YPVS European Models
- YAMAHA RD 125 LC 1985 European Models
- YAMAHA RD 125 LC 1986 YPVS European Models
- YAMAHA RD 125 LC 1986 European Models
- YAMAHA RD 125 LC 1987 YPVS European Models
- YAMAHA RD 125 LC 1988 YPVS European Models
- YAMAHA RD 125 LC 1989 YPVS European Models
Manufacturer part number: 01.2250.050
View all Prox. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Prox Piston Kit For Yamaha DT 125 LC 1982-1987 +0.50 mm
To fit:
- YAMAHA DT 125 LC 1982 European Models
- YAMAHA DT 125 LC 1983 American Models
- YAMAHA DT 125 LC 1983 European Models
- YAMAHA DT 125 LC 1984 European Models
- YAMAHA DT 125 LC 1985 European Models
- YAMAHA DT 125 LC 1986 European Models
- YAMAHA DT 125 LC 1987 European Models
- YAMAHA RD 125 LC 1982 European Models
- YAMAHA RD 125 LC 1983 European Models
- YAMAHA RD 125 LC 1984 European Models
- YAMAHA RD 125 LC 1985 YPVS European Models
- YAMAHA RD 125 LC 1985 European Models
- YAMAHA RD 125 LC 1986 YPVS European Models
- YAMAHA RD 125 LC 1986 European Models
- YAMAHA RD 125 LC 1987 YPVS European Models
- YAMAHA RD 125 LC 1988 YPVS European Models
- YAMAHA RD 125 LC 1989 YPVS European Models

ProX is a Dutch brand specialising in high-quality replacement parts for motorcycles, motocross, ATVs, and other powersports vehicles. Their range includes pistons, connecting rods, clutch components, bearings, and valves, all manufactured to OEM standards. ProX parts are trusted worldwide for durability, precision, and performance, making them a go-to choice for riders.
































