Schwinns are heavier but you can jump with them. If you have the
standard 20 x 1.75 tire you may want to consider trying something like a
20 x 2.1 Primo The Wall tire for a little more volume for bounce.
Things like hopping up steps and jumping onto things are do-able. Drops
are possible too but the standard steel Schwinn cranks are prone to
bending/twisting from repeated or higher drops.
We have a teen in our club who's only uniycle is a 20" Schwinn. He does
steps, jumps, uni-spins, 2+ foot drops, and gaps with it. So far the
unicycle has held up but his cranks are bent.
How old is your Schwinn? I think the current Schwinn seat is the same as
the Viscount. It is fine for hopping.
The Schwinn seat post has the four-bolt bracket. You could go to a seat
with a handle like the Kris Holm/Velo seat. The Miyata type seat will
not fit on the Schwinn seat post. You can buy a Miyata type seat and
post and drill it.
Hopping and jumping have a lot to do with technique. You can do a lot
with the Schwinn but rather than a bunch of upgrades to the Schwinn
consider getting a Trials Uni.🙂
--
UniBrier - Its Time to Ride
Steve De Cuckoo
The Roadrunner or Ground Cuckoo can run at speeds of up to 15 miles per
hour (24 km per hour). It rarely flies and does not migrate. When it is
in danger, it runs or crouches to hide.
The RoadUnier or Cuckoo Cokier can ride at speeds of up to 15 miles per
hour (24 km per hour). It rarely flies and does not migrate. When it is
in danger it UPDs and slides.
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