Dimple speeding a S...
 

  You don't need to be an 'investor' to invest in Singletrack: 6 days left: 95% of target - Find out more

[Closed] Dimple speeding a Summer season?

7 Posts
4 Users
0 Reactions
36 Views
 Olly
Posts: 5169
Free Member
Topic starter
 

working on my summer season build (the frame hasnt arrived yet)
its going to be a "dicking about descender"

slack as hell, long fork, bwaarp.

toying with the idea of singlespeeding it, i quite like descending on a singlespeed, as it make you keep off the brakes, then i had a bit of a brain wave.

dimple speed, like that "simple fun in verbier video" might be a good way to go.

two cogs, two rings, one set up for a relaxed winding up the hill (24 - 18 praps?)
and then one for descending back down again. (32 or 34:15)

a roller tensioner should make it pretty easy to change the gear, with a quick stop and a fiddle with the quick release.

anyone single speeded a summer season?
how does 32:16, for instance, fair? (i always wondered why manafacturers dont make chainstays magic ratio length for 32:16)
single speed just "fits" and when it stretches a little, add a tensioner in push up.....


 
Posted : 20/10/2009 1:15 pm
Posts: 251
Full Member
 

"Dimple speeding"

I don't know what this is but it sounds very cuddly.


 
Posted : 20/10/2009 1:16 pm
 Olly
Posts: 5169
Free Member
Topic starter
 

http://www.singletrackworld.com/2009/09/simple-fun-in-verbier-video/


 
Posted : 20/10/2009 1:17 pm
Posts: 1014
Free Member
 

google dinglespeeding (what it's really known as) and you will find lots of stuff. 🙂


 
Posted : 20/10/2009 1:28 pm
 Olly
Posts: 5169
Free Member
Topic starter
 

awesome.

obvious now google has pointed it out.

as long as the chainring and the sprocket add up to the same number, the same chain length will work.


 
Posted : 20/10/2009 1:42 pm
 Olly
Posts: 5169
Free Member
Topic starter
 

bump-rgasm: no single speeded Summer seaons then?

would be AWESOME if it had slot dropouts mefinks.

super versatile 😀


 
Posted : 21/10/2009 9:39 am
 devs
Posts: 1
Free Member
 

There will be a single speeded summer season here as soon as my new frame arrives.


 
Posted : 21/10/2009 10:23 am
 Olly
Posts: 5169
Free Member
Topic starter
 

the bad news is, 32:16 produces 5.5" of slop in the chain on a SS :,(

praps a halflink BMX chain would be better.....

might be easier to just have gears, but more cost, and theres something nice about descending with nothing but the noise of tyres, a clicky hub (and the sloshing of a wet fork i suppose)


 
Posted : 21/10/2009 10:48 am

6 DAYS LEFT
We are currently at 95% of our target!