Superiority: Minimizes the abnormal movement of the roller on the variator. Made of self-lubricating Teflon material with lubricants, so when exposed to friction it will be lighter and much more durable. Improve motor performance in terms of torque to maximize TOP SPEED automatic motorbikes. Unlike the original roller, DR.Pulley optimizes the performance of the Up and Down Roller on the Variator so that it doesn't move beyond the variator.
Process: Finishing Specifications: 18 × 14 (blue zinc plated car surface) Weight: 12g Core: iron Shell material: nylon + high temperature plastic Size error: ±15c