Vertex Piston TM MX/EN 125 2010-2025

Bring your TM MX 125 or EN 125 (2010-2025) back to life with the Vertex Piston – the high-quality 2-stroke piston that fits perfectly on TM Racing MX/EN 125 models from 2010 through 2025!

Vertex is known worldwide for its race-proven pistons with excellent fit, durability, and performance. This cast replica piston (typically in size 53.95 mm or 53.96 mm – depending on the desired bore) is made from high-quality aluminum with a special silicone alloy for minimal thermal expansion and optimal heat dissipation. It delivers better compression, cleaner combustion, and more reliable power, while significantly reducing wear on the cylinder wall and piston.

The piston is supplied as a complete kit including piston rings, piston pin, and clips – ready for immediate installation. Whether you're performing a full overhaul after an intense season, carrying out a light overbore, or simply replacing it preventatively: this Vertex piston will give your TM 125 back that tight, powerful, and reliable 2-stroke feel that TM Racing is famous for.

Ideal for both motocross (MX) and enduro (EN) use. The precise fit and high-quality finish make it a favorite among TM riders who refuse to compromise on quality.