Tech & FAQ

Everything you need to know about Eclipse TPU inner tubes — the material, how to install them, answers to common questions, and help choosing the right tube for your riding.

Che cos’è il TPU?

The material behind every Eclipse tube — what thermoplastic polyurethane is, why it outperforms butyl and latex, and what our two patents actually do.

Eclipse Mounting Manual

Step-by-step installation guide for TPU inner tubes — from zero-air valve insertion to final pressure check.

FAQ

Answers to the most common questions about repair, sealant compatibility, tyre pressure, valve options, and more.

Which tube for me?

Ultra, Performance, or GT — compare all three Eclipse product lines by weight, durability, and price to find the right one for your riding.

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