Multiple Inventions in Each Kit

Rover Academy

Build and customize an Interplanetary Rover, then control it with your smart device.

Probe Launcher

Build a rover to launch probes into places where your rover can't roam, like a rocky valley or hard-to-traverse crater.

Rock Crusher

Give your rover new abilities! Missions like Rock Crusher show you how to add a hammer to your rover to break through space obstacles.

Solar Seeker

Power up! Learn how to build a rover that can detect solar power sources or alien civilizations!

Bits and Accessories

(2x)
(3x)
(2x)
Axle
Ball Caster
The ball caster works as a wheel, and can be removed from the socket to use as a ball.
Mechanical Arm
Attach the arm to your servo or DC motor to expand your invention's motion capabilities.
Paper Templates (10x)
We've simplified construction for some inventions by creating these paper templates.
Sticker Sheet
Customize your inventions and get creative with our official littleBits sticker pack.
Keep Your Kid Inventing

Product Specs
Reviews
FAQs
Users
Ages 8+
Sizes
Height 3"
Width 7.5"
Length 12.16"
Weight
0.73 kg / 1.6 lb
Model No.
680-0021
UPC
810876023252
Bits
1
1
1
1
1
1
1
2
1
1
1
3
1
1
2
Accessories
1
Axle
1
Ball Caster
1
Mechanical Arm
10
Paper Templates
1
Sticker Sheet
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