Muc Off Big Bore Hyrid Tubeless Valve Stems Medium, 35mm, Pink Wheel Brand_Fulcrum Coldblack heat blocking technology Color:Neon Yuzu Thyme Coldblack heat blocking technology 700x25C Crankset Shimano 105 FC7000 50 34T Chain Shimano 105 HG600 Front Derailleur Shimano 105 7000 Rear Derailleur Shimano 105 7000 Rear Cogs Shimano 105 11 28T Shifters Shimano 105 R7020 Handlebars MOST Jaguar XA ALU Stem MOST Tiger Alu Aero Brakes Shimano 105 BR R7000 Saddle MOST Lynx AIR Seat Post Aero Full Carbon UD 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 tire systems with a revolutionary ‘Straight through’ internal design for maximum airflow fire power