Normally it takes a little while before news from the biketrials world gets noticed in uni. However, this one is a pretty significant one for the 20" riders. Those doing street, flat, trials… this one’s a good one for you.
850g approx. Which is A LOT lighter than even the Monty Eagle Claw which has been regarded as one of the lightest. So finally we have a 19" tyre under 1000g. With a bit of shaving it should be even lighter for those street and flat riders.
Want to really save weight? Change your tyre and your pedals, stop faffing about with silly titanium bolts and hubs!