Piston Polini pin 12 45.4mm Chappy AC 2T, DT-MX, RD-MX 204.0284
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- from 3 pieces€ 77,05 each-5%
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Product information
This Polini Sport piston with a diameter of 45,4 mm and pin diameter of 12 mm is an aftermarket replacement piston for air-cooled 2-stroke 50cc engines from Yamaha and MBK. Polini item number 204.0284.
The piston fits a wide range of classic Yamaha 50cc mopeds and light motorcycles from the seventies to the mid-nineties: the Chappy LB 50 (1975–1995), Bop 50 (1978–1980), DT 50 M (1978–1983), DT 50 MX and DT 50 MX Automatic (1981–1995), DT 50 R Automatic (1988–1995), DT 50 RM Automatic (1996) and the RD 50 M and RD 50 MX (1979–1987). The piston is also suitable for the MBK DX 50 S (1990–1996) and MBK ZX 50 Automatic (1989–1995).
Always check the cylinder diameter of your engine block before fitting: with worn cylinders, reboring to an oversize is required. This piston is intended for the standard bore of 45,4 mm.
Suitable for
- Vehicle brands: Yamaha, MBK
- Chappy LB 50
- Bop 50
- DT 50 M
- DT 50 MX
- DT 50 R
- DT 50 RM
- RD 50 M
- RD 50 MX
- DX 50 S
- ZX 50
Specifications
| Manufacturer item number | 204.0284 |
|---|---|
| Product type | Piston |
| Brand | Polini |
| Suitable for brand | Kymco, MBK, Yamaha |
| Suitable for model | Bop 50, DT 50 R, DT 50 RM, DX 50 S, Kymco ZX, RD 50 M, Yamaha Chappy, Yamaha DT50MX, Chappy LB 50, DT 50 M, RD 50 MX, Yamaha DT, Yamaha DT-MX, Yamaha RD-MX |
| Vehicle type | Moped |
| Year of manufacture | 1975-1996 |
| Version | 2-stroke, Air-cooled |
| OEM | No |
| Size | 45.4mm |
Delivery & returns
The expected delivery time is shown above with the item. Shipped with tracking; free shipping from €75 (NL, BE, DE). Not satisfied? Within 28-day returns via our returns form.
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