Muc-Off Big Bore Hyrid Tubeless Valve Stems - Small 30mm Red MFPN=C4237 Using the Magi-X compound and

Using the Magi-X compound and the Down Hill Shield casing the tire provides maximum grip and high-speed stability on all hard terrain

Durable and attractive anodized finish

incredibly durable Composite Matrix material and goes one step further with its IP67 waterproof rating keeping the AirTag dry

Color Black/Gold Number of Chainrings No Rings Included Crank Length (mm) 170 Crank Intended Use Mountain Drivetrain Speeds 12 BB Included No Pedal Spindle 9/16" Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Defined Color Black Defined Color Gold

Muc-Off Big Bore Hyrid Tubeless Valve Stems - Small 30mm Red MFPN=C4237 Using the Magi-X compound and245% higher air flow than traditional presta valves thanks to the straight through bore deisgn Precision CNC machined from 7075 aircraft grade aluminium Stainless steel ball valve with seals and O rings 4 way tyre insert air flow base is compatible with most tubeless inserts 4mm machined hex key slot for easy installation removal Available in 25, 35, 45mm valve stems to suit different rim depths TECH SPECS Valve Hybrid Valve Length 60mm