Jasil Crankshafts and Transmissions

Jasil is a Portuguese metalworking company located approximately 40 miles from Porto. Jasil has over 70 years experience in the production of parts and accessories for motorcycles and scooters.

Jasil has a range of crankshafts, variators, gears, clutches and many more products. Jasils manufacturing processes include forging, turning, machining, grinding, gear milling and polishing. Jasil considers quality as the essential tool to gain the trust of its customers and for this reason Jasil produce all their own products in house, in Portugal, from research and development to the final packaged product ensuring rigorous quality production procedures at all stages.