Argon18 Electron Pro Sprint - RIO 31.8mm Best of all perhaps is

Best of all perhaps is that this formula would prove to be very environmentally friendly

Unscrew the wheels axle nut and slide over the clamp plate

Design by Lachie Wheeldon

US Size 7-12

Precision CNC machined aluminium with a post anodising and low friction infusion process impregnated into the highly tolerance tooth profile

Argon18 Electron Pro Sprint - RIO 31.8mm Best of all perhaps isThis frame has been discontinued and is available only by special order on remaining stock Engineered for the world's most powerful riders, the Electron Pro Sprint combines maximum rigidity with minimum drag offering the perfect balance of aero precision and added stiffness for ultimate power transfer. ENGINEERED FOR GOLD The Electron Pro Sprint is in a class of its own. Tailored specifically for sprint specialists, we've increased the stiffness at