Hex size: 12mm

The protective cover is securely held on via the threaded center post and once removed can be threaded back on into the parts tray mode

Center Differential Gear Set ZX6

Thicker Beads - provide more area for Beadlocks to bite onto

plus a stylish rear wing

HPI Racing - Vintage Slick Racing Tire, Wide, D Compound, 31mm (2pcs) Replacement Parts Car and Truck Bearings and Bushings Hex size: 12mmIn addition to our famous Vintage Treaded Racing Tires now you can equip your classic racer with Vintage Slick Racing Tires for all out racing action! Fit these on any of our Vintage 26mm wheels for a super cool look, and don't forget to get a pair of 26mm Vintage Slick Racing Tires for the front of your sweet ride!