Tamiya 70229 32mm Sprocket and Track STEM Kit  [70229]

Tamiya 70229 32mm Sprocket and Track Overview

The Tamiya 70229 sprocket and track set is a compact parts package for STEM builders and hobbyists. It supplies core components for experimenting with tracked drives and simple mechanical arrangements on model projects.

Construction and Fit

This kit contains 32mm diameter sprockets and idler wheels designed for straightforward assembly. The matched diameters simplify alignment, the orange-moulded wheel parts add clear visual contrast, and the metallic gray elastomer tracks are supplied in three lengths so you can trim and fit tracks to your chassis precisely.

Uses and Compatibility

The set includes two sprocket styles, a closed-hole type and a through-bored type, for flexible drive configurations. It also provides two 3x100mm hex shafts plus one 3x100mm standard shaft, making the package suitable for robots, small vehicles and other mechanical prototypes where compact tracked drive is needed.