Tamiya 70237 Link Type Track and Sprocket Kit for STEM Projects  [70237]

Tamiya 70237 Link Type Track & Sprocket Set for Education and Hobby Builds

The Tamiya 70237 Link Type Track & Sprocket Set is a practical addition to classroom projects and personal builds. It gives makers the freedom to set custom track lengths to suit a project, with each link molded from black low-friction POM plastic to promote smooth running and reduced wear.

Parts Included and Assembly Notes

This package contains yellow plastic sprocket wheels plus large and small road wheels and idler wheels to complete a tracked undercarriage. The kit supplies five 3x100mm shafts and one 3x100mm hex shaft so builders have the correct axles for reliable mounting. When assembled to the maximum, the track reaches 140 links, about 896mm in length, which covers many common applications.

Where to Use This Track Set

The Tamiya 70237 set fits a wide range of Tamiya construction and robotics kits, making it useful for prototype robots, model vehicles, and teaching mechanical concepts. Its straightforward design helps demonstrate basic drivetrain and suspension ideas in hands-on lessons or home projects.