• Compatible models Lead 110/-EX: All JF19 models
• Free length: 115mm
• Outer diameter: 58mm
• Load during use: 421N
• By strengthening the spring, the WPC clutch center spring encourages the pulley to shift gears in the torque band, and quickly and forcibly returns the pulley, which was previously in a high-ratio state, to a low-ratio state when suddenly accelerating from deceleration or on a slope, resulting in sharp shifting characteristics.
• Composite treatment including WPC on the surface provides stable performance even when used for long periods of time at high temperatures.
Product introduction
By strengthening the spring, the WPC clutch center spring encourages the pulley to shift in the torque band, and quickly and forcibly returns the pulley, which was previously in a high-ratio state, to a low-ratio state during sudden acceleration from deceleration or on a slope, resulting in sharp shifting characteristics.
In addition, by applying a composite treatment that includes WPC to the surface, it exhibits stable performance even when used for long periods of time at high temperatures.
*The WPC clutch center spring is a setting part like weight rollers, etc., so the best spring strength will vary depending on the driver's weight, excessive use of the machine, and preference for driving characteristics.
Even if only the center spring is installed, it will interfere with gear shifting and may result in a reduction in top speed.
Compatible car models
Lead 110/-EX: All JF19 models
Specifications
○Free length: 115mm
○Outer diameter: 58mm
○Load during use: 421N
Precautions for use
The WPC clutch center spring is a setting part like weight rollers, etc., so the best spring strength will vary depending on the driver's weight, how much the machine is used, and even riding characteristics preferences. Even if only the center spring is installed, it will interfere with gear shifting and may result in a reduction in top speed.