Vertex
Vertex Piston Kit Kx450F Compr 12.5:1 2015 (C)
Vertex Piston Kit KX450F compr 12.5:1 2015 (95.98) Product Info: Exact fit A, B, or C pistons match your cylinder bore perfectly to maximize power and performance while reducing blow-by and oil...
£189.59
£180.11