Muc-Off Valve Box Refill O-Ring Pack - Tubeless Sealant Components Compatibility_40.98mm modern packaging makes it a

modern packaging makes it a stylish addition to any bathroom or gym bag

High-precision 172mm rear axle engineered from durable 7075 aluminum for optimal strength and lightweight performance

the 4mm Hexlox fits a variety of common hex bolt sizes

trail exploration

and high-torque applications on bicycle components

Muc-Off Valve Box Refill O-Ring Pack - Tubeless Sealant Components Compatibility_40.98mm modern packaging makes it aUpgrade your tubeless tire setup with the Muc Off Valve Box Refill O ring Pack of 80, the essential accessory for maintaining optimal seal integrity and reliable performance. Designed specifically for bicycle tubeless systems, this high quality O ring pack ensures secure valve sealing, preventing air leaks and reducing downtime during rides and after maintenance. Materials & Quality: Crafted from premium, durable rubber compounds, these O rings are