Muc-off Big Bore Hybrid Tubeless Valves X Large Colour:Black Fabric: Front and Sleeves: Polartec®

Fabric: Front and Sleeves: Polartec® Windbloc® 100% polyester bluesign® approved fabric

It's wireless

Compatible with Quad Lock® Twist

The ultimate long-lasting component system: CUES LINKGLIDE RD-U4000 9-speed rear derailleur from Shimano

Muc-off Big Bore Hybrid Tubeless Valves X Large Colour:Black Fabric: Front and Sleeves: Polartec®Muc off Big Bore Hybrid Tubeless Valves X Large Engineered with precision and designed to deliver maximum inflation simply and efficiently, this patent pending valve sets a new standard and is the benchmark in high air flow tubeless tyre systems with a revolutionary 'Straight through' internal design for maximum airflow fire power. Our Big Bore Hybrid offers up to 245% higher air flow than traditional Presta valves thanks to the straight through bore