Premium roller weights for your Hero Maestro (BS3 & BS4, pre-2020). Designed to optimize gear transitions, enhance acceleration, and ensure a durable, efficient, and high-performance upgrade.

Product Specifications

• Compatible Vehicle Models: Hero Maestro | BS3 & BS4 | All Models before 2020
• Number of Roller Weights: 1 Set
• Position: Inside the variator of the scooter
• Function: Quickly moves the gear ratio from low to high during acceleration for better pickup

Note: Images displayed are for representation purposes only. The actual product may differ slightly.