These tubeless valves with oversized Presta nuts are specifically designed to provide extra clearance and extra leverage to better tighten tubeless valves. They're especially helpful on shallow section or single-wall rims such as the Surly Rabbit Hole, Large Marge, Rolling Darryl, Clown Shoe and other fatbike rims.
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- Concave nuts allow better engagement of the valve/rim interface
- Oversize to provide extra torque when tightening
- Especially helpful on single-wall rims (Rabbit Hole, Marge, Darryl, Clown Shoe, etc.)
- CNC-machined AL-6061
- Sold as a pair, valves included