How much does it cost to restrict a bigger bike to 33bhp?

The cost to restrict a bigger bike to 33bhp can vary widely depending on the motorcycle model and the type of restriction kit used. Generally, it can range from £100 to £400 for the kit and installation. Additionally, there may be costs for re-registration or paperwork to reflect the bike's restricted status. Always check with a certified dealer or mechanic for precise pricing based on your specific bike.