Motorbike MX Tyres. Scooter Tyres. Hubcentric wheel spacers Kits. Bolts (Imperial). Locking Wheel Bolts. Tuner Bolts. Wheel Spacers and Spacer Kits. These are precision fit Black Hubcentric wheel spacers, In this kit you get 4 spacers and 16 extended wheel bolts and 4 Locking Wheel Bolts all in Black.