Vertex Top End Piston Kit SX85/TC85 18-27 - 12 Degree Head 2.5 V-Boost - Programmable Voltage Boost

V-Boost - Programmable Voltage Boost Circuit for maximising Spark Energy across the entire rev range

SER 125 Racing

KTM 450SXF 2023

CNC machined

this set is designed to reduce friction and maintain consistent fork performance

Vertex Top End Piston Kit SX85/TC85 18-27 - 12 Degree Head 2.5 V-Boost - Programmable Voltage BoostVertex's Piston Kits are engineered to deliver exceptional performance, durability, and precision fit for both 2 stroke and 4 stroke engines, catering to riders who demand the best from their machines. Key Features: Precision Fit: Available in exact A, B, or C sizes to match your cylinder bore perfectly, maximising power and performance while minimising blow by and oil consumption. 2 Stroke Pistons: Contain 18% silicon to reduce wear and thermal