This is a set of brand new Dr Pulley sliding rollers
Their special shape allow them to:
- increase acceleration
- increase top speed
- reduce fuel consumption
They are also long lasting products
Easy to install on genuine Yamaha TMax 500 and 530 with genuine pulley or Malossi racing variators
They also fit XMax 400 and Majesty 400
![Japan-Post-logo](https://i.ibb.co/YR9cpT7/Japan-Post-logo.png)