179,00 AED
Say goodbye to slow inflation and airflow restrictions. The MUC-OFF Big Bore Tubeless Valves – 45mm are designed for riders who demand speed, efficiency, and reliability. Built from premium 7075 aluminum and engineered with a wider internal bore, these valves push more air, faster — so you can seat your tubeless tires without frustration and get back to shredding.
Engineered for maximum airflow and ultimate durability, the MUC-OFF Big Bore Tubeless Valves (Large 45mm)are built to keep up with aggressive riders and high-performance setups. Whether you’re hitting downhill lines, enduro stages, or trail shredding on your tubeless MTB, these valves are designed to deliver more air, faster — making inflation a breeze.
At WINRIDER, we only stock products trusted by elite riders. These 45mm Big Bore valves are the go-to choice for riders running high-volume tires who need fast, efficient airflow during inflation and trail-side repairs. Explore more in our accessories collection.
Oversized bore design: Provides significantly higher airflow than standard Presta valves – perfect for rapid inflation.
CNC-machined 7075 aluminum construction: Built tough, feather-light, and corrosion-resistant.
45mm length: Compatible with mid-depth rims and high-volume MTB setups.
Tubeless optimized: Ensures reliable sealing and easy inflation of tubeless tires.
Interchangeable rubber bases: Includes multiple rubber inserts for a custom, airtight fit on a variety of rim shapes.
Removable valve core: Allows for effortless sealant injection and cleaning.
Anodized black finish with Muc-Off branding: Sleek, stealthy, and ready to perform.
💨 Faster Airflow = Faster Setups
The oversized bore moves more air into your tire, reducing inflation time and making it easier to seat tubeless beads — especially with stubborn high-volume MTB tires.
💪 Built to Withstand Punishing Trails
Made from military-grade 7075 aluminum, these valves can handle the vibrations, rock strikes, and abuse of technical terrain.
🔧 User-Friendly Installation
Swappable rubber inserts ensure compatibility with various rim profiles, and the included valve core remover makes maintenance quick and simple.
Valve Type: Big Bore
Length: 45mm
Material: CNC-machined 7075 aluminum
Core: Removable
Compatibility: Tubeless MTB, gravel, and trail rims
Mountain bikers running tubeless setups
Enduro & downhill riders needing faster inflation
Riders using tire inserts or high-volume tires
Anyone tired of clogged or restricted valves
⭐️⭐️⭐️⭐️⭐️
“Massive difference in airflow. These are a must-have if you’re running tubeless MTB tires – setup was faster and easier than ever.”
– Jenna R., Enduro Racer
Upgrade your tubeless system with the MUC-OFF Big Bore Valves 45mm – now available at WINRIDER with fast shipping, expert advice, and top-rated customer service.
➡️ Ride harder, inflate faster – with MUC-OFF Big Bore valves.
| Color | BLACK, IRIDESCENT, RED, PINK, BLUE, ORANGE |
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