Improve freedom of rotation and limit the friction of your high engine with the Vertex piston segment of 0.8 mm, specially designed for TM Kart engines.
Guarantee the perfect locking of your mechanical elements with the Ø20 tm kart clip. Essential original piece, visible at the mark View 1 On the explodion of the crankshaft / engine R3 and assigned to the secondary shaft on the R1 and R2 models.