Forum menu
Dirt jump bike buil...
 

[Closed] Dirt jump bike build...what do I need?

Posts: 0
Free Member
Topic starter
 
[#5322446]

Got a dmr rhythm frame, rigid onza forks and some halo wheels

What else should I be looking at or avoiding?


 
Posted : 10/07/2013 10:19 pm
Posts: 92
Free Member
 

Balls.

Avoid - fence posts, nettles, brambles, holly bushes.

Plastic pedals and decent riding shoes - but not 5-10s find them far too grippy - nike 6.0 are spot on imo


 
Posted : 10/07/2013 10:23 pm
Posts: 0
Free Member
Topic starter
 

Bars and stem? Obviously ill need em but should they follow today's standards of wide bars / short stem or will my old 660mm medium rise bars / 90mm stem be ok?

Single speed or 9speed?

Balls are more difficult to find than cheap mtb gear!


 
Posted : 10/07/2013 11:08 pm
Posts: 41848
Free Member
 

Narrow bars, lots of rise and a tiny stem is 'normal', ditto SS, in general you want as few bit's on it as possible as at some point you'll crash and won't want brakes/mechs/whatever impaling you.


 
Posted : 10/07/2013 11:25 pm
Posts: 0
Free Member
Topic starter
 

Cheers - makes sense when you think about it

Now about the balls...?


 
Posted : 10/07/2013 11:32 pm
Posts: 0
Free Member
 

Singlespeed as you will smash a lot of rear mechs crashing.
90 mm stem may be a bit too long but you can always change it later if it is.
660 bars will be fine, I used to run mine so narrow that I had to modify the brake lever to clamp onto the bend.
Strong cranks are a must, you will break them, three piece bmx cranks are heavy but do the job nicely.
Small narrow seat angle back a bit.


 
Posted : 11/07/2013 2:17 am