The JAZRIDER JR-KFZ201-BK black aluminium centre shaft cup joint replaces the factory plastic cup on the Kyosho Fazer Mk2 FZ02 with a tougher metal alternative. It is aimed at everyday hobbyists seeking a low-cost reliability improvement that reduces routine drivetrain failures.
Machined aluminium resists wear and deformation at connection points better than molded plastic. This means the centre shaft interface keeps a tighter fit over time, reducing slop and extending the service interval for the drivetrain.
Fitment is intended to be direct with the stock Fazer Mk2 FZ02 drivetrain layout. Use standard hex drivers, verify fastener torque after initial running, and recheck fit after the first few outings to confirm secure seating.