Tamiya 70142 Ladder-Chain and Sprocket Kit - Maker Edition  [70142]

Tamiya 70142 Ladder-Chain & Sprocket Set for Makers and Educators

The Tamiya 70142 Ladder-Chain & Sprocket Set is a versatile toolkit addition for hobbyists and classroom builders, giving reliable parts for mechanical experiments and prototypes. These components integrate well with Tamiya construction and robotics kits to help explore mechanisms and practical engineering concepts.

Chain Length and Compatibility Details

The kit includes a 96cm ladder-chain plus several sprocket wheels, making it a good choice for custom drivetrains or simple transmission builds. Parts are compatible with other Tamiya construction products so you can expand or adapt existing assemblies without fuss. The modular nature of the set suits both basic classroom tasks and more advanced hobby projects.

Precision Fit and Teaching Uses

With a hole diameter of 3mm and a spacing of 5mm, these parts are engineered for consistent alignment and dependable operation. The ladder-chain and sprockets are useful for demonstrating gear ratios, power transfer, and basic mechanical principles in hands-on lessons or bench projects.