eclipse
Eclipse valve adapter Schrader valvehole to Presta valvehole
Eclipse valve adapter Schrader valvehole to Presta valvehole
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Description
A small alloy adapter that lets you mount a Presta-valve tube in a rim drilled for Schrader. Set of 4. Solves a common, annoying problem in 30 seconds.
Why it works
Closes the gap a Schrader-drilled rim leaves around a Presta valve. Schrader valve holes are 8.5 mm. Presta valves are 6.5 mm. Without an adapter, the valve rattles, leaks at the rim, and over time chafes through.
Lets you run TPU on a Schrader rim. Most TPU tubes (including all Eclipse TPU tubes) are Presta only. This adapter is what makes them fit a Schrader-drilled rim.
Sold in fours. Two wheels per bike, two bikes per garage. Or one set lasts a long time.
Specs
| Adapter type | Schrader hole → Presta valve (AV → SV) |
| Pack size | 4 pieces |
| Material | PP |
Best for
- Older or budget rims drilled for Schrader where you want to run a Presta tube
- TPU upgrades on bikes that originally came with butyl Schrader tubes
- Backup parts for the box you keep in the garage
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.
