alba optics delta aflens photocromatic infocrank and other 4iiii products

and other 4iiii products

7 inches thick with a solid aluminum base

- Brake lever material: carbon

The latest innovation from Wahoo will literally take your indoor training to the next level

105 Degree Design

alba optics delta aflens photocromatic infocrank and other 4iiii productsDELTA uses VZUM AF LENS, a photochromatic lens that adapts itself to the intensity of the light present in the environment and automatically changes colour, shielding off harmful UV rays of any sort. Their temporary transformation takes place in a short period of time but it is, nevertheless, gradual and independent of any atmospheric factors. The optical strain is therefore reduced to a minimum and the lenses remain active even on a cloudy day.