YAMAHA YZF 250 2014-2015 WRF 250 2015-2017 GRADE B 76.96mm G.P. RACERS CHOICE 14.4:1
GP RACERS CHOICE forged piston with exclusive T-bridge inspired by F1. Special racing profile to maximize compression without any loss of reliability. Vertex four-stroke pistons are forged from high quality 2618 aluminum alloy, perfectly suited to handle the rigors and high pressures of modern four-stroke engines. Piston skirt utilizes a unique Molybdenum Disulphide (MOS2) coating 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, a mere 0.01mm, allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption. Diameter 76.96mm. Compression ratio 14.4:1. Grade B.
- SKU
- V.3954B
- Brand
- Vertex
- Availability
- Out of Stock
FULL DESCRIPTION
Vertex G.P. Racers Choice Forged Piston
Maximize the performance of your four-stroke engine with the Vertex G.P. Racers Choice forged piston. Engineered for riders who demand power and reliability, this high-performance component features an exclusive T-bridge design inspired by Formula 1 technology. The specialized racing profile is precision-engineered to increase compression ratios without compromising the structural integrity or longevity of your engine.
Key Features and Benefits
- Advanced Construction: Forged from premium 2618 aluminum alloy to withstand the extreme pressures and high-stress environments found in modern four-stroke racing engines.
- T-Bridge Design: Inspired by F1 engineering, the internal structure offers superior strength and optimized weight distribution for improved throttle response.
- Molybdenum Disulphide Coating: Every piston features a unique MOS2 coating on the skirt to assist with the break-in process, significantly reducing friction and wear.
- Optimized Compression: Designed with a 14.4:1 compression ratio to deliver a noticeable increase in power output across the rev range.
- Precision Sizing: This Grade B piston is manufactured to exacting tolerances to ensure a perfect fit within the cylinder, effectively reducing blow-by and minimizing oil consumption for maximum efficiency.
When you choose Vertex, you are investing in decades of piston manufacturing expertise. Whether you are competing on the track or pushing your machine to the limit, the G.P. Racers Choice series provides the technical edge required for consistent performance.