Tamiya 70241 Fun Sponge Tires - Experimental STEM Assembly  [70241]

Use Tamiya 70241 Fun Sponge Tires to experiment with motion

The Tamiya 70241 Fun Sponge Tires set is built for experimenting with different motion patterns in model projects. Lightweight and tactile, these sponge tyres encourage testing ideas about traction, suspension and rhythm in a compact package.

Distinct sponge profiles for comparative trials

Included sponge shapes cover circular, cross and apostrophe styles in blue material. The cross profile boosts obstacle negotiation while the apostrophe produces a lurching, rhythmic cadence. These varieties make it easy to compare how geometry affects behaviour.

Compatibility and softness adjustments

These sponge tyres are suitable for large-diameter Mini 4WD car wheels and include optional sidewall cut-away guides so you can reduce stiffness. That customisation helps you dial in softer contact patches or firmer performance for different test surfaces.

What comes in the box

• Sponge Tire Sheet (160mm x 105mm)
• Yellow Wheels x4
• 3x100mm Hex Shaft x1
• Double-Sided Tape x4 sheets