Eclipse valve extender 30 or 40mm alloy set (2 pcs) w/ tool

Anodized aluminum Presta valve extenders — 30 mm or 40 mm. Sold in pairs with the tool you need to install them. Designed for deep-section rims where a stock valve falls short.

Why it works

Pair the right valve to the right rim. If you've ever tried to inflate a deep-section wheel with a 40 mm valve, you know. Extenders give you the depth you actually need.

For valves with a removable core. Take the core out, screw the extender on, screw the core back in. All Eclipse Presta valves are removable-core; most modern aftermarket Prestas are too.

Anodized alloy. Won't gall against the valve thread, won't corrode the way cheap brass does.

Tool included. Removing and reinstalling the core takes a Presta valve tool. We put one in the bag.

Specs

Best for

• Deep-section carbon wheels (typically 45 mm and deeper)
• Race wheels swapped onto a non-race tube setup
• Anyone who'd rather extend a working tube than buy a new one with a longer valve

What makes Eclipse different

Eclipse pioneered TPU inner tubes in 2011 — and we build the small stuff that goes with them to the same standard. Every part is selected and tested to work cleanly with TPU and with the patented all-aluminum Eclipse valve.