JMP adapter set for static balancer The adapter set is suitable for scooters and maxi-scooters. Consisting of: - axle (1pce) - cones set (1 pair / black) Technical details Axle diameter in mm: 10 Length of axle in mm: 415 Cones Ø in mm: 13.00 - 30, Length of cones in mm: 49.90