WTB Aluminum TCS Tubeless Valves: 46mm Black Pair CheckoutTitle=Problem Solvers 8mm Double Chainring Aerodynamic integrated Cable Routing (ACR)

Aerodynamic integrated Cable Routing (ACR) compatible

Replaceable steel pins

Integrated puncture-protection belt

Secures loose clothing to prevent chain catching

Double or Triple Double Drivetrain Speeds 12 Derailleur Capacity 16 Front Derailleur Clamp Braze-on Front Derailleur Cable Pull Electronic Front Der/Shifter Compatibility Shimano Road Di2 Max Ring (teeth) 55 Front Derailleur Style Traditional

WTB Aluminum TCS Tubeless Valves: 46mm Black Pair CheckoutTitle=Problem Solvers 8mm Double Chainring Aerodynamic integrated Cable Routing (ACR)WTB Aluminum TCS Tubeless Valves: 46mm Black Pair. Available in brass as well as gram saving alloy in 34mm and 46mm valve lengthsTCS Valve has a tapered design for optimal fit on a wide variety of rims Removable valve core allows for fast cleaning and uninterrupted air flow TECH SPECS Length (mm) 46 Material Alloy Defined Color Black Valve Core Removable Valve Presta