Four 30cm diameter 4 hole aluminum hubs with four set screws.
Attach wheels and gears with our solid stainless steel D shaft axles. Includes: four 28mm, four 52mm, two 80mm, two 132mm, & two 164mm
Structural parts feature 90 ° angles. Includes:
four 3 hole L shaped beams,
four 5 hole L shaped beams,
four 7 hole L shaped beams,
four 9 hole L shaped beams.
Add mobility and traction with our 96mm tired wheels. Includes 2 tired polycarbonate wheels with zinc plated hubs & four set screws
Long aluminum structural beams with long sides bent to 90°. Includes: four 17 hole C shaped beams & four 21 hole C shaped beams
Large aluminum structural pieces feature 90° angles. Includes: four 29 hole L shaped beams, & four 37 hole L shaped beams.