Stan's No Tubes Universal Presta 35mm Valve Stem (Workshop - Price Per Valve) Bikes The Granite Cricket Bell features

The Granite Cricket Bell features the most ideal two modes of sounding - single-strike mode and cowbell mode

Thanks to the Pro-Tech™ sealing system

Most adjustable single bottle system with both cage height & angle adjustments

Compatible with common adjustable seat posts

Backer Material Steel

Stan's No Tubes Universal Presta 35mm Valve Stem (Workshop - Price Per Valve) Bikes The Granite Cricket Bell featuresThe original and still the best tubeless valve stem for most rims and a perfect fit for all Stans MTB rim models. Durable brass construction Removable valve core makes adding sealant easy Fits up to 8mm valve hole Sold as individual valves, pairs or 25 piece shop pack