Vittoria Auto Fix RVC 700X28/42C Presta Tube Trail Prologo was born with the

Prologo was born with the ambition to become one of the leading manufacturers of innovative and quality saddles in the world of racing bikes

Aluminum teeth/Aluminum+CFRP (3x11 Top) Steel teeth/CFRP (3x11 Middle) Aluminum plated teeth/Aluminum+CFRP (2x11 Top) Stainless steel/CFRP (1x11)

We have used Electron SEM microscope to show you a cross section of the inner link (plate) at the point where hole for the pin is

Developed by professional bike mechanics

With impressive brightness and beam range on 3 x AA batteries

Vittoria Auto Fix RVC 700X28/42C Presta Tube Trail Prologo was born with theDescription : Auto fix are sealant filled Lite tubes for your everyday ride, commuting, training or racing. This inner tube is made with high quality Butyl rubber with a wall thickness of 0. 9mm and filled with a specific sealant to seal punctures within seconds. The sealant also improve the air retention. Available with Presta or Schrader valve in all common sizes Specifications : Wheel size 700c Avalaible Width 28 42c Valve type Threaded Presta