Built a SUB (stand up bike)

Meaningful discussion outside of the potato gun realm. Projects, theories, current events. Non-productive discussion will be locked.
User avatar
farcticox1
Sergeant
Sergeant
Posts: 1077
Joined: Sun Mar 31, 2013 12:37 pm
Has thanked: 68 times
Been thanked: 93 times

Thu Aug 08, 2019 5:33 pm

I was given a 24" wheel MTB in pretty good shape and decided to build a SUB with it.

Original frame
Frame.jpg
002.jpg
Ready for first test ride
007 (3).jpg
007 (2).jpg
007 (1).jpg
User avatar
Moonbogg
Staff Sergeant 3
Staff Sergeant 3
United States of America
Posts: 1731
Joined: Mon Oct 13, 2008 10:20 pm
Location: SoCal
Has thanked: 153 times
Been thanked: 98 times

Thu Aug 08, 2019 8:58 pm

Whoa, I've never heard of a stand up bike before. Nice work for sure. Are they hard to ride?
User avatar
farcticox1
Sergeant
Sergeant
Posts: 1077
Joined: Sun Mar 31, 2013 12:37 pm
Has thanked: 68 times
Been thanked: 93 times

Sat Aug 10, 2019 6:49 am

Elliptigo make them in a couple of sizes, that's where I got the idea from.
http://shop.elliptigo.com/ElliptiGO-SUB
sub.jpg
PR3E19149_Black_clg.jpg
Just ridden it in my driveway so far but it feels good, might need to play with handlebar position. Mine is a single speed as I wanted to keep it simple, so I geared it high. Hoping to get it out on the local bike trails this weekend, they are flat (old train tracks)
User avatar
farcticox1
Sergeant
Sergeant
Posts: 1077
Joined: Sun Mar 31, 2013 12:37 pm
Has thanked: 68 times
Been thanked: 93 times

Sun Aug 18, 2019 11:49 am

8km on the trail with my SUB, different technique to riding a normal bike, more like climbing stairs but you're actually going somewhere. Wouldn't want to go long distance but good for a short workout. Shortened the cranks to 90mm and changed the pedals. Next addition will be a hinge so I can fold the handlebars easily and going to try some higher bars as well.
008.jpg
User avatar
farcticox1
Sergeant
Sergeant
Posts: 1077
Joined: Sun Mar 31, 2013 12:37 pm
Has thanked: 68 times
Been thanked: 93 times

Sat Aug 24, 2019 6:02 pm

Hinge for bars works good
009 (2).jpg
009 (1).jpg
10k fun ride on the local trail went ok, struggled in strong head wind at the end so going to try a lower gear ratio next. Going from 48/16 to 48/18.


[youtube][/youtube]
User avatar
farcticox1
Sergeant
Sergeant
Posts: 1077
Joined: Sun Mar 31, 2013 12:37 pm
Has thanked: 68 times
Been thanked: 93 times

Fri Sep 06, 2019 7:49 pm

After a few more adjustments, mainly gearing, 11k on the trail.
Bridge.jpg
Post Reply