Vertex Piston Ref:24427B piston kit

Vertex Piston Kit 24427B for GAS GAS MC 125 | High-Performance Top End Engine Rebuild

Elevate the heart of your motorcycle with the Vertex Piston Kit, reference 24427B, engineered for riders who demand uncompromising performance and reliability. Specifically designed to restore and enhance the power of your engine´s top end, this piston set is the gold standard in two-stroke race technology. Vertex, a world-renowned leader in high-performance pistons, leverages decades of expertise and Italian engineering to deliver a product that meets the rigorous demands of motocross racing and aggressive trail riding. This kit is the perfect solution for a complete top-end overhaul, ensuring your engine runs with renewed strength, crisp throttle response, and maximum power output.

Crafted with precision, this "Cast Race" piston is the result of advanced development using Vertex´s proprietary technology and a race-proven profile shape. The manufacturing process utilizes a gravity-cast, high-silicone aluminum alloy, a method chosen specifically to create a piston that is both incredibly lightweight for faster acceleration and superior engine response, yet exceptionally strong and durable to withstand the extreme pressures of a high-revving two-stroke engine. This unique balance ensures optimal performance without sacrificing longevity. To further enhance its structural integrity, every piston undergoes a specialized T-5 hardening and tempering heat treatment cycle. This crucial step guarantees superior durability and resistance to the thermal and mechanical stresses encountered during intense competition, giving you the confidence to push your machine to its absolute limit.

Vertex´s commitment to excellence is evident in the finer details. The piston skirt is treated with a high-tech Molybdenum Disulphite coating. This advanced, low-friction layer is a key feature for engine builders and riders, as it significantly reduces friction during the critical break-in period. The result is a faster, more effective engine break-in and a substantial increase in the piston´s overall service life. This complete piston set is engineered as a direct OEM-quality replacement, offering a seamless fit and a significant upgrade in performance and durability for your top end.

Attributes: Piston, Sets

Compatible models:

GAS GAS MC 125 2023-2023.

Piston Kit (Cast Race).

Race - Cast piston developed with Vertex technology and race shape profile.

All pistons are heat treated with a T-5 hardening and tempering cycle.

All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life.

Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston.

Kits include piston, rings, wrist pin and circlips.

Replacement two-stroke piston rings sold individually