I've been using it for my pump track and is spot on but do find the measurements are more towards the smaller bmx wheeled size or 26 " as the radius of 8ft turns are two tight for the 650/29er wheels and rollers would need to be at least 12foot apart by 14 inches high to accommodate all wheel...
I've just got the Smith clear to grey photochromatic lens they are awesome just like riding with a fully clear lens but tinted and is really fast for dipping into the trees and they come with a yellow lens too. RX sports.
Been running Tifosi shades for a while and some mullets and these are the...