ALBA OPTICS Delta CRST VZUM F LENS FLM POC The chrome hardened pin construction

The chrome hardened pin construction provides longer chain life

SES developed/patented aerodynamic rim shape

tracking a missing bike has never been easier or more discreet

It’s equipped with a high-output LED emitter capable of providing up to 400 lumens as well as a Daytime Flash mode

Whether you're pushing through steep gradients or cruising smooth descents

ALBA OPTICS Delta CRST VZUM F LENS FLM POC The chrome hardened pin constructionDELTA glasses are inspired by models from the 80s and 90s. The material of the frames is Tr90, made from nylon and carbon fiber, organically compatible and safe to the skin, even after a prolonged use. It is 20% lighter that other conventional materials and it offers more protection against crashes and tractions. It provides a high resilience without deformation when exposed to high temperatures. The glasses wearability allows a perfect vision when