Surron LBX Primary Transmission Chain Conversion Kit with DID NZ Motocross Race Chain and 13T Front Sprocket
This conversion kit replaces the standard primary transmission, changing from belts and pulleys to a chain and sprockets kit. This kit is a direct replacement, meaning changing to this aftermarket upgrade will not change your current gear ratio but will massively increase strength and durability over the standard belt drive, allowing you to get more hours of use and peace of mind in difficult conditions.
Included in this kit: