CVT pulley MinarelliMotoforce Racing CVT pulley with fan wheel Minarelli (Yamaha Aerox, Jog, Malaguti F12 / F15 and many more) at great value for money.The pulley is CNC machined from high quality aluminium and is suitable for tuned engines. The pulley has been reinforced to be able to transfer the engine power without any risk. In addition, the CNC machined running surface ensures clean, low vibration V-belt operation.For standard 13mm crankshafts with fluted stub, ideal complement for performance CVTs in combination with a tuning exhaust.

• Brand: MotoForce Racing
• SKU: MF78.16609
• Availability: In stock

Notes and Safety CVT PulleysPulleys are an integral part of the CVT system on scooters and mopeds with automatic CVT transmission. The continuously variable transmission consists of fixed and moving pulleys, the V-belt rises and falls between them depending on the engine speed, changing the speed of the vehicle.When should you change a pulley?There are two reasons for replacing pulleys:Wear and tear. Although pulleys are relatively durable, the constant sliding of the V-belt can deform the surface.Tuning. Different pulley angles and diameters can improve the handling of scooters or mopeds.Note: A CVT variator can only do a good job when CVT pulleys as well as torque drive pulleys are compati