Details
The Challenge threaded inline valve extenders add 41.5mm length so that your valves will protrude thru deeper dish rims allowing you to attach a pump. They are compatible with inner tubes and tubular tires that include removable valve core Presta valves. They also include rubber gaskets for an air-tight fit. The kit includes two alloy extenders and a plastic tool.
Part Numbers
| Option | UPC | MPN |
|---|---|---|
| 41.5mm | 8855627900057 | 90005 |
