Still Have Questions? We're Here to Help!
📞 Call Us: 040 6892 807
✉️ Email: sales@eurocycling.com.au
📞 Call Us: 040 6892 807
✉️ Email: sales@eurocycling.com.au
Specifications:
- Application:
- Gravel, Cyclocross, Road
- Valve Material:
- Aluminium
- Valve Type:
- SV (Sclaverand/Presta)
- Valve Length:
- 31.5 mm, 41.5 mm, 55.0 mm
Valve Information
SV / Presta Valve:- Synonyms: Sclaverand Valve (SV), French Valve, Presta Valve
- Outer Diameter: 6.5 mm
- Other: all Challenge tubes with a Presta valve can be unscrewed (To lengthen the valve, add anti-flat agents, etc.).
Manufacturer Numbers:
- 31.5 mm:
- 90020
- 41.5 mm:
- 90021
- 55.0 mm:
- 90022
Contents:
- 2 x Challenge valve extenders
- 1 x keys
Weight:
- black/41.5 mm: 4 g
- black/31.5 mm: 3 g