Cylinder kit 50cc Sport Alu. Minarelli / MBK-Yamaha H2O Ø 40 R4Racing

Description

Cylinderkit  Alu. Minarelli  /  MBK-Yamaha H2O Ø 40  / Aprilia SR , Rally , Sonic,Aerox,Jog ,…
In the set you get alu. cylinder, piston, rings, pin, guards, set of seals and the head of a cylinder.
Cylinderkit  is water-cooled and can be used as a replacement of the original and you will get more torque and better speed.