Reuses factory ball bearings for smooth operation

0 Closed Cell shaped and machined foam inserts

The stock inner bearings are a mere 20x27x4mm

HS-77BB Low Profile Servo

Hardened Universal Shaft for Tamiya CC01

Pit Bull Tires - 2.2" PBX A/T Hardcore Scale Tires, Alien Kompound, w/ Foam Inserts Electric Accessories Misc. Soldering Supplies Reuses factory ball bearings forPIT BULL PBX A T HARDCORE 2. 2 Scale Tires (2) Two Tires per packet with (2) Two Standard Foams & (1) Decal sheet. ALIEN KOMPOUND The PBX A T Hardcore Scale 2. 2's are miniaturized versions of Pit Bull's new 1: 1 All Terrains which are dominating the market! A design that has traction like a Mud Terrain, but handles on road like an All Season. Winter Performance rated. Six Ribs, 5 water channels and tons of siping. A seriously innovative tire now