This set of 1.0 inch crawler tyres is a direct-fit aftermarket option for TRX4M-class trail machines, supplied with foam inserts to improve sidewall support and maintain consistent ride height. The compound is a super-soft butyl rubber rated around 25 degrees, intended to deliver increased grip compared with typical plastic-based tyres, while internal reinforcement and tear-resistant construction aim to extend usable life under trail conditions.
Fit and tuning role: these tyres are made for narrow 1.0 inch rims and are tuned to affect traction, articulation and steering feel. The included foam inserts help the tread hold shape under load, making tyre selection a simple tuning choice for scale crawling setups where deformation and bite matter more than straight-line rolling speed.
Installation notes: fit these tyres to standard 1.0 inch bead rims found on TRX4M-scale crawlers and confirm rim inner diameter and hex compatibility before mounting. When installing, seat the foam inserts evenly and avoid overstretching the bead so the tyre stays securely on the rim.
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