Alba Optics Delta - Snow (VZUM BTL Photochromatic) MTB Z5SLi) and Z-Zero frame sets

Z5SLi) and Z-Zero frame sets

Weight is just 13 g for Tappabuco 3

Same frame requirement as road flat mount

Rise: +/- 6 degrees

Compatible with Shimano Di2 RS910 electrical distributor

Alba Optics Delta - Snow (VZUM BTL Photochromatic) MTB Z5SLi) and Z-Zero frame setsDELTA glasses are inspired by models from the 80s and 90s. Beetle Photochromatic lens Guarantees excellent visibility, both in poor and intense light conditions & blue light protection. 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