MUC-OFF BIG BORE LITE/HYBRID BICYCLE TUBELESS VALVE

Featuring a cutting-edge, integrated ball valve system, the valve ensures lightning-fast airflow, turbocharging the sealant filling process. Say goodbye to the hassle of traditional tubeless valves that clog up and require the valve core to be removed to fill sealant and achieve sufficient air flow during tubeless set up.

Our Big Bore Lite offers up to 230% higher air flow than traditional Presta valves thanks to the straight through bore design.

Our Big Bore Hybrid offers up to 254% higher air flow than traditional Presta valves thanks to the straight thru big bore design.

With our ball valve construction and integrated lever, you can quickly open and close the valve for effortless airflow control, and even fine tune your pressure whilst you're out riding.

Crafted from 7075 aircraft grade CNC machined aluminum construction with a stainless steel ball valve, this fully serviceable valve is built to withstand the toughest rides, whatever the conditions.

What's Included?

• Big Bore Valve: Available in up to 6 colours and 6 different sizes.
• Hex Slot Key: 4mm machined hex key slot for easy installation / removal
• Rubber Bases O-Rings: Supplied with various rubber bases and O-Rings to optimise fit and seal with multiple rim types
• Bespoke Spanner: Specifically designed to tighten the big bore body during installation and removal.
• Sold Separately: Sealant dipstick also available separately

How To Use?

1. Remove Ball Valve
   First, remove the ball valve body, cap, locking ring & O-ring from the valve stem.
   
2. Choose Base
   Choose the correct rubber base for your rim type. Rims with a curved rim section will use the circular rubber base. Rims with a square rim section will use the square rubber base. Slide this down to the bottom of the valve stem. (If your rim has a larger valve hole and the smaller circular fitment is too loose, use the larger circular fitment to