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The VERTEX VTKTC23113A Top End Kit is designed for select Honda CRF250R and CRF250X applications from 2004 through 2009. This forged high-compression piston kit features a 13.4:1 compression ratio and is developed to improve power and torque across the entire RPM range.The forged piston...

The VERTEX VTKTC23235B Top End Kit is designed for specified KTM 250 applications from 2009 through 2013. This kit includes the piston, rings, pins, circlips, top-end gaskets, and a wrist pin bearing or cam chain where applicable, providing the listed components for a top-end...

The VERTEX VTKTC23391A Top End Kit is designed for 2008–2013 Yamaha YZ250F applications. This kit features a 76.95/Std piston size and a 13.5:1 compression ratio, providing a comprehensive top-end replacement solution for the specified models.The forged piston is manufactured from 2618 aluminum for strength...

The VERTEX VTKTC23394B High-Compression Top End Kit is designed for select Yamaha YZ250F applications from 2008 through 2013. This kit features a forged piston made from 2618 aluminum for strength and durability, with a 13.9:1 compression ratio and a 76.96 mm standard piston specification.The...

The VERTEX VTKTC23444B Top End Kit is designed for the 2008 and 2009 Honda CRF250R. This forged high-compression piston kit features a 13.5:1 compression ratio and is engineered to improve power and torque across the entire RPM range.The forged piston is manufactured from 2618...

The VERTEX VTKTC23455A Top End Kit is designed for the 2009–2012 Honda CRF450R. This standard-size kit features a 95.95 mm piston with a 12.0:1 compression ratio, providing a replacement solution for the motorcycle’s top-end assembly.The forged piston is manufactured from 2618 aluminum for strength...

The VERTEX VTKTC23515C Forged High Compression Top End Kit is designed for the 2007, 2008, and 2009 Suzuki RM-Z250. Its forged 2618 aluminum piston is engineered for strength and durability, while the high-compression design helps improve power and torque throughout the engine’s rpm range.The...

The VERTEX VTKTC23551A Top End Kit is designed for specified Yamaha YFZ450 applications from 2004 through 2009, as well as 2012 and 2013 models. This standard 94.95 mm, 13.0:1 high-compression kit is engineered to support improved power and torque throughout the engine’s RPM range.The...

The VERTEX VTKTC23551C Forged High Compression Top End Kit is designed for select Yamaha YFZ450 applications. This kit features a forged piston made from 2618 aluminum for strength and durability, with a high-compression design intended to improve power and torque across the rpm range.The...

The VERTEX VTKTC23641B Top End Kit is designed for select KTM 350 EXC-F and 350 XCF-W models from 2012 through 2016. This kit features an 87.97 mm standard-size piston with a 13.5:1 compression ratio and is intended as a comprehensive top-end replacement solution for...

The VERTEX VTKTC23646B Top End Kit is designed for the 2011–2014 Kawasaki KX250F. This kit includes a 76.96 mm standard-size piston with a 13.2:1 compression ratio, along with the components needed for a top-end rebuild.The forged piston is made from 2618 aluminum for strength...

The VERTEX VTKTC23647C Forged High Compression Top End Kit is designed for select Kawasaki KX250F applications from 2011 through 2014. Its forged piston is manufactured from 2618 aluminum for strength and durability, while the high-compression design is intended to improve power and torque across...

The VERTEX VTKTC23711B Top End Kit is a forged replacement kit designed for specified Husqvarna and KTM applications. It features a forged piston made from 2618 aluminum for strength and durability, with a standard 87.97 mm size and a 12.3:1 compression ratio as identified...

The VERTEX VTKTC23757B Top End Kit is designed for select Husqvarna FE 250 and KTM 250 XCF-W applications from 2014 through 2016. This kit features a 77.97 mm standard piston size and a 13.9:1 compression ratio, providing a replacement solution for the engine’s top-end...

The VERTEX VTKTC23870A Top End Kit is designed for high-compression performance in select Husqvarna FE 250 and KTM 250 XCF-W applications. Its forged pistons use 2618 aluminum for enhanced strength and durability, while the 14.5:1 compression ratio is intended to improve power and torque...

The VERTEX VTKTC23909C Top End Kit is designed for the listed Kawasaki applications and features a high-compression piston configuration with an 11.5:1 compression ratio. The forged piston is made from 2618 aluminum for strength and durability, while the piston skirt receives a molybdenum disulfide...

The VERTEX VTKTC23961A Top End Kit is designed for the 2014 and 2015 Honda CRF250R. This kit features a 76.76 mm standard-size piston with a 13.5:1 compression ratio and includes the components needed for a top-end piston installation.The forged piston is manufactured from 2618...

The VERTEX VTKTC23961B Top End Kit is designed for the 2014 and 2015 Honda CRF250R. This kit features a 76.77 mm standard-size piston with a 13.5:1 compression ratio and is intended as a complete top-end replacement solution.The forged piston is manufactured from 2618 aluminum...

The VERTEX VTKTC23965A-1 Top End Kit is designed for specified 2019–2020 Yamaha applications and features a 101.95 mm standard-size piston with a 10.1:1 compression ratio. This top-end kit includes the piston, rings, pins, circlips, top-end gaskets, and a wrist-pin bearing or cam chain where...

The VERTEX VTKTC23965B-1 Top End Kit is designed for select Yamaha applications and includes the components needed for a top-end piston replacement. This kit features a piston with a 101.96/Std 10.1:1 specification, along with rings, pins, circlips, top-end gaskets, and a wrist pin bearing...

The VERTEX VTKTC24020A Top End Kit is a forged piston kit designed for the 2015 and 2016 Kawasaki KX250F. The forged piston is manufactured from 2618 aluminum for strength and durability, with a 13.8:1 compression ratio and a 76.95 mm/standard specification.The piston skirt features...