Vertex Top End Piston Kit SX85/TC85 18-27 - 12 Degree Head Levers - Universal This can be inefficient depending

This can be inefficient depending on the intended use

Direct replacement plates matched to original technology

Yamaha YZ125X 2020-2022

Reflective Oakley Bark logo on left chest

Vertex Top End Piston Kit SX85/TC85 18-27 - 12 Degree Head Levers - Universal This can be inefficient dependingVertex'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