Smart Robot Part Plastic Track + Driving Wheel + Bearing Wheel Accessory Set for DIY Kit

Please note what type you wanted
A:1 Pcs Plastic Track + 1 Silver Driving Wheel + 2Pcs Silver Bearing Wheels
B:1 Pcs Plastic Track + 1 Gold Driving Wheel + 2Pcs Gold Bearing Wheels
C:1 Pcs Plastic Track + 1 Silver Driving Wheel + 3Pcs Silver Bearing Wheels
E:1 Pcs Plastic Track + 1 Silver Driving Wheel + 4Pcs Silver Bearing Wheels
G:1 Pcs Plastic Track + 1 Silver Driving Wheel + 5Pcs Silver Bearing Wheels
Bearing Wheel parameters
– Title:Metal bearing wheels
– Color:silver or gold
– Material:Aluminum
– Type:with connectors
– Size:31.85 * 48.3 (diameter) * 34.08 (connector) mm
Driving Wheel Parameter
– Name:Metal wheels
– Color:silver or gold
– Material:Aluminum
– Type:with connectors
Track parameters
– Name:Track
– Material:Plastic
– Color:Black
– Size:4.5cm * * 78cm / stripe (about 100joint)
Package included
A:1 Pcs Plastic Track + 1 Silver Driving Wheel + 2Pcs Silver Bearing Wheels
B:1 Pcs Plastic Track + 1 Gold Driving Wheel + 2Pcs Gold Bearing Wheels
C:1 Pcs Plastic Track + 1 Silver Driving Wheel + 3Pcs Silver Bearing Wheels
E:1 Pcs Plastic Track + 1 Silver Driving Wheel + 4Pcs Silver Bearing Wheels
G:1 Pcs Plastic Track + 1 Silver Driving Wheel + 5Pcs Silver Bearing Wheels

Additional information