Upgrading DAHON Curl I3
08-07-19, 11:09 PM
#1
Junior Member
Thread Starter
Upgrading DAHON Curl I3
I have got this CURL i3 for a while.
The ride was OK, but toooo heavy.
13kg didn't sound very inetresting.
Fenders and rack are not needed, in my case. So removed.
Handlebar set, saddle&post set, caliper set, tyre set and some other parts are also upgraded.
As a result, it is now 9.9kg.
I am thinking to replace the IGH system with a standard drivrtrain, which will bring significantly less weight (I am thinking about 8.5kg) and a better riding experience.
But since I can't find a reference mod, the feasibility is still uncertain.
Hope you like the pictures.
Will keep you posted.
Thanks.
The ride was OK, but toooo heavy.
13kg didn't sound very inetresting.
Fenders and rack are not needed, in my case. So removed.
Handlebar set, saddle&post set, caliper set, tyre set and some other parts are also upgraded.
As a result, it is now 9.9kg.
I am thinking to replace the IGH system with a standard drivrtrain, which will bring significantly less weight (I am thinking about 8.5kg) and a better riding experience.
But since I can't find a reference mod, the feasibility is still uncertain.
Hope you like the pictures.
Will keep you posted.
Thanks.
Likes For GTA:
Likes For GTA:
Likes For GTA:
08-08-19, 07:10 AM
#4
Palmer
Join Date: Mar 2007
Location: Parts Unknown
Posts: 8,621
Bikes: Mike Melton custom, Alex Moulton AM, Dahon Curl
Mentioned: 37 Post(s)
Tagged: 0 Thread(s)
Quoted: 1663 Post(s)
Liked 1,817 Times
in
1,057 Posts
Nice work. What dropout? Chain rub? How the stability of the folded bike w/o the rack? Thanks!
Last edited by tcs; 08-08-19 at 07:14 AM.
08-08-19, 07:30 AM
#5
Junior Member
Thread Starter
It seems CURL frame was designed for standard drivetrain, but I dont why DAHON only make IGH models.
When folded, it is unstable without the rack. But if I use a long seat post (instead of this shown telescope one), it will also work.
It is still being tuned, not fully set up yet.
08-08-19, 03:30 PM
#6
Palmer
Join Date: Mar 2007
Location: Parts Unknown
Posts: 8,621
Bikes: Mike Melton custom, Alex Moulton AM, Dahon Curl
Mentioned: 37 Post(s)
Tagged: 0 Thread(s)
Quoted: 1663 Post(s)
Liked 1,817 Times
in
1,057 Posts
11-15-19, 06:06 AM
#12
Senior Member
Join Date: Jul 2006
Location: TX
Posts: 522
Bikes: Downtube IX NS&FS, Dahon Speed8Pro/Matrix/Curve, Brom S2L,Montague Para, ICE-XL w/Rollie/Schlumpf, Trident Spike, ebikes, BFSatRDay
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 172 Post(s)
Liked 95 Times
in
81 Posts
Gorgeous set up.
What was you latest weight? and how would you compare its ride and fold to your Brommie?
My challenge has alawys been cutting weight without losing stiffness
What was you latest weight? and how would you compare its ride and fold to your Brommie?
My challenge has alawys been cutting weight without losing stiffness
11-22-19, 07:40 PM
#13
Newbie
Join Date: Nov 2019
Posts: 1
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
I’d love to see it folded, the bike looks so smart.
i have just ordered one and want to do some of what you’ve done especially the drivetrain.
thanks and keep up the good work.
i have just ordered one and want to do some of what you’ve done especially the drivetrain.
thanks and keep up the good work.
