YAMAHA YZF 250 2016-2018 WRF 250 2018-2019 GRADE A 76.95mm G.P. RACERS CHOICE 13.7:1
GP RACERS CHOICE forged piston with exclusive T-bridge inspired by F1. Special racing profile to maximise compression without any loss of reliability. Vertex four-stroke pistons are forged from the highest quality 2618 aluminum alloy and are suited to handle the rigors and high pressures of modern four-stroke engines. Utilizes a unique Molybdenum Disulphide MOS2 coating on the piston skirt to aid in the break-in process and reduce wear. Unique piston profiles and compression ratios are offered in A, B, C and D sizes. This variation in sizing allows the piston to be perfectly sized to the cylinder for maximising power and performance while reducing blow-by and oil consumption. Grade A, 76.95mm, 13.7:1 compression ratio.
- SKU
- V.4118A
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex GP Racers Choice High-Compression Forged Piston
Enhance the performance of your four-stroke engine with the Vertex GP Racers Choice forged piston. Engineered for riders who demand maximum power without compromising reliability, this piston features an exclusive T-Bridge design inspired by Formula 1 technology. Each piston is precision-forged from premium 2618 aluminum alloy to withstand the extreme pressures and heat generated by modern high-performance engines.
The GP Racers Choice line utilizes a specialized racing profile designed to optimize compression ratios, ensuring your engine delivers superior throttle response and power output. To maintain engine longevity, every piston is finished with a Molybdenum Disulphide (MOS2) coating on the skirt, which significantly reduces friction, assists in the break-in process, and minimizes wear.
Key Features
- Advanced Construction: Forged from high-quality 2618 aluminum alloy for exceptional strength and durability.
- F1 Inspired Design: Features an exclusive T-Bridge architecture for improved structural integrity under racing conditions.
- Optimized Performance: Specialized racing profile engineered to maximize compression ratios.
- MOS2 Skirt Coating: Unique Molybdenum Disulphide coating reduces friction, aids break-in, and prevents scuffing.
- Precision Sizing: Manufactured with exacting tolerances to ensure a perfect fit, reducing blow-by and oil consumption for peak power.
- Reliability: Built to handle the rigorous demands of competitive racing and high-stress engine environments.