‧Item no.: #7446
● There are 10 models including belt driven off-road vehicles and machinery.  
● The newly designed belt can make crossing obstacles possible.  
● The 28X motor with switch has better torque and faster speed, and can move clockwise and counterclockwise.  It is easy and quick to assemble.
● Realistic outer shell designs make the models come alive! 
● Requires 2 AA/LR06 batteries – not included.
Category: Technical Bricks, Experiments
Build ten wild off-road vehicles and other machines while learning about belt drives, wheels, and tank treads. 
A battery-powered motor box powers the models. 
● Construct a dune racer with tank treads that rambles over rough terrain.
● Make a four-wheel-drive A.T.V. with a belt drive and high-grip tires. 
● Build a scrambling stair-walking machine. 
● Set up a fun conveyor belt and make models of a belt sander and bandsaw. 
● Assemble a snow scooter with a three-gear tread. In addition, construct models of a snowcat plow and futuristic truck. 
A 44-page manual guides your model building and experiments with step-by-step illustrated instructions.
| DIMENSIONS | 255 x 280 x 65 mm | 
| AGE | 6+ | 
| MODELS/COURSES/EXPERMINTS | 10 | 
| COMPONENTS | 118 |