Muc-Off Big Bore Lite Xlarge Tubeless Valve Pv 60mm - Red

Seat tubeless tires faster and fine-tune pressure with just one hand. The Muc-Off Big Bore Lite features a coreless, straight-through Presta design that delivers up to 264% more airflow than traditional Presta valves, allowing stubborn beads to pop into place quicker and making mid-ride top-ups require fewer strokes. A lever-actuated ball valve lets you release a bit of air or fully open the pathway—no core removal, no mess. Designed to resist sealant clogging and compatible with your standard Presta pump, the 60 mm stem is the perfect fit for mid-depth rims on road, gravel, and MTB.

- The coreless, straight-through Presta pathway provides up to +264% airflow, speeding up tubeless setup and reinflation.
- A lever-controlled ball valve offers precise, on-the-fly pressure control without the need to remove a valve core.
- The design is sealant-friendly and clog-resistant, helping to prevent blockages that can slow inflation or adjustments.
- The 60 mm stem is ideal for mid-depth rims, balancing reach and pump-head engagement for gravel/road wheels and MTBs.
- The Lite version is compatible with standard Presta pump heads, so your floor or mini pump works as usual.
- Optimized for MTB, gravel, and road tubeless systems, where higher airflow and quick pressure adjustments make a significant difference.

Specifications
Brand: Muc-Off
Model: Big Bore Lite XXL
Type: Tubeless valve
Valve Type: Presta (French)
Size: 60 mm
Material: Aluminum
Color: Red