Our Top Recommended Add-On Kit!

If you are a hardcore VEX builder, this is the kit you're going to want. The VEX Booster Kit contains over 600 pieces of VEX Structual and Motion Components. Use the parts in the Booster Kit with the Protobot Robot Kit to build bigger and better robots. This kit includes pieces specifically recommended by VEX builders to maximize versatility.

Includes:

• (14) VEX Spur Gears
• (4) VEX 14-tooth Rack Gears
• (1) VEX 25 x 25 Robot Chassis
• (6) Structural Angles
• (6) Flat Plates & (8) Flat Bars
• (6) Structural C-Channels
• (12) Metal Brackets
• Over 150 additional Motion Parts (including Bearings, Axles, & Collars)
• Over 300 screws and nuts

Quantity Description 70 Screw, 8-32 x 1/4" Long 28 Screw, 8-32 x 3/8" Long 28 Screw, 8-32 x 1/2" Long 14 Screw, 8-32 x 3/4" Long 4 Square Shaft, 11mm 10 Screw, 6-32 x 1/4" Long 10 Screw, 6-32 x 1/2" Long 30 Washer, Steel 130 Nut, 8-32 Keps 28 Nut, 8-32 Nylock 16 Shaft Collar 4 Shaft, 2" Long 4 Shaft, 3" Long 4 Gusset, Pivot 4 Gusset, Angle 4 Gusset, Plus 4 Standoff, 3" Long 4 Standoff, 2" Long 8 Standoff, 1" Long 10 Standoff, 1/2" Long 10 Washer, Plastic 6 Pillow Block 4 Lock Plate 26 Bearing Flat 20 Shaft Spacer, Thin (4.6mm) 20 Shaft Spacer, Thick (8mm) 8 Bar, 25-hole 2 Angle, Slotted, 30-hole 4 Shaft, 12" Long 2 Plate, 5 x 15 hole 4 Intake Roller 4 Gear, 12-tooth 4 Gear, 36-tooth 4 Gear, 60-tooth 2 Gear, 84-tooth 2 Shaft, 4" Long 2 C-Channel, 1x2x1x15 hole 2 C-Channel, 1x2x1x25 hole 50 Bearing Pop-Rivet 3 Motor Clutch Assembly 4 Gear, 19-tooth Rack 2 Chassis Bumper (25-hole) 4 Chassis Rail (25-hole) 2 Angle, Slotted, 30-hole, REVERSE 2 Angle, Segmented, 25-hole 2 Plate, 5 x 5 hole 2 Plate, 5 x 25 hole 2 C-Channel, 1x5x1x25 hole