Muc-Off Big Bore Hybrid Tubeless Valve

The Big Bore Hybrid tubeless valve by Muc-Off promises up to 254 per cent more air flow compared to a traditional Presta valve.

This is made possible by an integrated ball valve, which is opened and closed via a small lever for inflation or deflation. When open, the entire diameter of the valve stem can be used, allowing the air from the pump or tubeless booster to flow easily into the tyre. No valve core interferes with the air flow. This makes initial fitting easier and allows for filling in sealant.

The high air flow is also achieved by the clever hybrid design of the Big Bore: The lower part has the diameter of a Presta valve and therefore fits in all rims with a 6.5 mm valve hole. The upper part, on which the pump head is fitted, corresponds to that of a Schrader valve. This combination maximises air flow and also enables high rim compatibility.

Details:
• Tubeless valve with extra-high air flow
• Up to 254 % more air flow than a traditional Presta valve
• Ball valve with integrated lever for opening and closing
• Complete diameter of the valve stem can be used for air flow
• Continuous bore, no interfering valve core
• Maximum air flow facilitates initial fitting of tubeless tyres
• Deflation and regulation of tyre pressure via integrated lever
• Sealant can be directly filled in
• Compatible with pump heads for Schrader valve
• Incl. conical and angular rubber bases for adaptation to the rim base

Technical details:
• Material: aluminium, stainless steel, rubber
• Valve type: ball valve
• For valve hole: Ø 6.5 mm (diameter for Presta valve)
• Pump head compatibility: Schrader valve

Available versions:
• 35 mm
• 45 mm
• 60 mm
Please choose the desired valve length.

In the box:
• 2 Muc-Off Big Bore Hybrid tubeless valves



Manufacturer: Muc-Off Limited, Bourne Valley road, unit 23, BH12 1DW Poole, United Kingdom, www.muc-off.com
Responsible person: Sports Nut GmbH, Au-Ost 3/1, 72072 Tübingen, Germany, www.sports-nut.de