This 4WD upgrade pack contains 2 extra motors, 2 more wheels and all the necessary fixings to turn your 2WD Pi2Go Mk2 into a 4-wheel drive vehicle.

The upgrade pack contains:

• 2 pre-wired motors
• 2 wheels
• 2 motor fixings packs
• 4x 5mm, male-female pillars to match height with rear motors (Leave these pillars out for a slightly raked effect)
• 4x 4mm, M3 fixing screws to attach to the main board

Notes:

1. You need to remove the front caster board to fit the new motors. This removes the line follower sensors as well.
2. The new front wheels will sit in front of the 2 infra-red obstacle sensors, so these cannot be used in 4WD mode.
3. Raspberry Pi, Pi2Go Mk2 and batteries not included.