Crankshafts

Alongside the cylinder, the crankshaft is one of the main components of an engine. The force generated by the cylinder is transmitted to the crankshaft via the connecting rod, the linear motion becomes a circular motion, which is then transmitted to the wheel via the gearbox. A crankshaft must be able to withstand enormous loads, this means it must be robust and tough. ... Equally important is the perfect balance of the crankshaft, since only if the balance is precise the power can be transmitted correctly. In our shop we carry spare crankshafts in standard quality from manufacturers like Motoforce, which replace the original crankshaft 1:1 ; in the Sport / Midrace segment we offer high quality hard-wearing crankshafts from Polini, Barikit and Doppler, and for real racing projects you will find the right crankshaft from brands like Malossi, Metrakit and Bidalot. Our crankshafts are usually delivered with a matching small end bearing. Whether standard or long stroke crankshaft, whether for AM6 / Derbi gearbox engine or Minarelli / Peugeot / Piaggio 2-stroke, the selection is huge and affordable even for drivers on small budgets.