these tires have small knobbys and tread. they are THIN...i mean everything on them are thin. the top included. i have had warning about this being a racing tire prone to flat easily.
one was 338g the other 342g.
i ran these with some ultra light tubes as i expected to flat them on the first day. i mean by flatting, ripping them to shreds.
i threw the tires on my edge carbon fiber wheels. they are a good match for ultra light weight parts.
notice the titainium cassette from nino with plastic spacers...oooohhh very light weight.
anyways i took these up rattle snake gulch to pipeline in millcreek.
the first part of the climb is covered in loose rocks ranging from 1" to 3" and its steep. there are three 5 minute steep parts and then it levels out to flat with hardpack and occasional loose sharp shale.
although the tires where fast. surprizingly they had good rolling resistance on this rocky section.
i stumbled along untill i reached the sharp shale. this is where these tires where to meet thier doom. but alas no.