Malossi Piston Pin "MHR" 50cc (12x08x33mm) Minarelli AM6
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Description
Malossi Piston Pin "MHR" 50cc (12x08x33mm) Minarelli AM6. Spare piston pin / gudgeon pin and circlips Malossi cylinder kits. You can expect premium quality and superior workmanship whenever you buy a Malossi product.
- 12 x 08 x 33mm
Malossi MHR
The MHR series from Malossi is generally available in 3 categories for the most popular models:
The 3 model series differ in terms of performance and competitiveness. The MHR Team series includes the top-of-the-line models with outstanding performance for racing. The MHR Racing is in the middle, and the MHR Replica adopts the basic features of the higher versions, with the emphasis on reliability for everyday use rather than maximum performance for the race track.
What is a piston pin?
The piston pin, also called gudgeon pin or wrist pin, is a cylindrical component made of hardened steel that connects the piston to the connecting rod in internal combustion engines. The piston pin allows the piston to move linearly in the cylinder, transmitting power to the connecting rod and crankshaft.
The piston pin sits in the pin boss of the piston and is held in place by retaining circlips. Each time the piston is reassembled, the circlips and the small end bearing must be replaced and the entire unit lubricated.