Option Parts:

320904 Alu Steering Blocks & C-Hubs with Backstop - Set

320905 XB2 5G Gear Box Conversion Set

322316 Alu Front Lower Arm Mount 0°

322516 Alu Steering Arm for 1-Piece Chassis

322575 Alu Steering Plate for 1-Piece Chassis - Set

323356 Alu Multi Adjustable Rear Upright

326178 Carbon Battery Backstop - Lower

335031 Differential Bevel & Satellite Gears for O-Rings - Set