Alba Optics Delta - White (VZUM Alu) bikebox but is aerodynamically optimised for

but is aerodynamically optimised for 25mm tyres

switch-like feel is ideal for triathletes who want to go fully wireless and drop-bar riders looking for additional shift locations

Side compression strap to lock down your load

300+ hours salt spray to ASTM B-117

It will not work on a road fork with narrow clearance or for fat bikes

Alba Optics Delta - White (VZUM Alu) bikebox but is aerodynamically optimised forDELTA glasses are inspired by models from the 80s and 90s. Photochromatic lens Guarantees excellent visibility, both in poor and intense light conditions. Laurent Fignon, The Professor, wins the Giro dItalia in 1989 only a few months before the fall of the Berlin Wall. Computers make their way into homes and offices. Gianni Bugno makes people dream. Miguel Indurain becomes the last of the biggest champions. It is the beginning for a Russian, Berzin,