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Vertex
Piston Kit Pro-HC GP
Yamaha WR-F '18, YZ-F 250 '16, High Compression
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262.55 €inclusive VAT
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Product description
Product
Vertex Piston Kit Pro-HC GP Yamaha WR-F '18, YZ-F 250 '16, High Compression
Variant
Yamaha WR-F '18, YZ-F 250 '16, High Compression
Product no.
SID99609-0
Four-stroke engines have much higher cylinder pressures when compared to two-strokes and are generally manufactured from forgings. To handle the internal pressures of a four-stroke engine, Vertex's four-stroke pistons are forged from the highest quality 2618 aluminum alloy for superior strength and durability.
GP Racer Choice:
This piston stands out for the exclusively machined T-Bridge, inspired by F1. Its racing profile and the special shape of the head allows for the maximum compression ratio with a great performance implementation without any loss of reliability. The piston kit is completed with nitride ring set and a DLC coated pin.
Details:
- All pistons are heat-treated with a T-5 hardening and tempering cycle
- Piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
- Forged piston developed with Vertex technology and high compression
- Due to the higher compression, power and torque can be improved across entire rpm range
- Compression: 13.7:1
- Piston with chosen bore
- Standard bore: 76.95 mm
- Piston rings
- Wrist pin
- Circlips
Customer ratings