Skip to content
Add Triple Tree Har...
 
Notifications
Clear all

Add Triple Tree Harley Sportster

25 Posts
8 Users
62 Reactions
1,078 Views
(@dennis-peabody)
Posts: 85
Estimable Member
Topic starter
 

Hello all, it has been awhile since I was on here. I have a 2010 Harley sportster 883, is has a Ural sidecar. The front in is original and stiff, it is hard to turn. My wife has had hand and shoulder surgeries and I need to redo the front end to make sure it is easier for her to steer. I am not sure What type of triple tree to get and if I need extend tubes or how long. Any assistance would be greatly appreciated.


 
Posted : February 17, 2026 1:09 pm
(@dennis-peabody)
Posts: 85
Estimable Member
Topic starter
 

@miles-ladue Sour Dough Bread will be made tomorrow, you know the way to find it. Thanks for the info.


 
Posted : February 17, 2026 5:15 pm
sheath and FlyingMonkeys reacted
(@prmurat1)
Posts: 28
 

Would you like them in alloy color?

https://www.frankensteintrikes.com/components_tripletrees_main_with-machine.html

 

or in black?

https://www.jpcycles.com/product/pro-one-39mm-triple-tree-for-harley-dyna-sportster-1988-2014?srsltid=AfmBOoqWIuuyLkQtiCjng9LpKsnKi0CkWUb4Id-gAA5m1qZpjojGN1u4QO8&sku_id=10153582

 

A quick search on Google (Sporster trike triple tree) is very interesting...I wish some of my sidecars/bike could have this choice !!!!


 
Posted : February 17, 2026 5:45 pm
Brstr and FlyingMonkeys reacted
(@dennis-peabody)
Posts: 85
Estimable Member
Topic starter
 

@prmurat1 Thanks for that info. Is 4 degrees good?


 
Posted : February 17, 2026 5:55 pm
(@swampfox)
Posts: 1946
Moderator Registered
 

Hi Dennis:  We installed 5° trees from Hawg Halters on our 2002 883R Sportster with very good results.


Lee
MB5+TW200+CRF250L+GTV300+INT650
XL883R w/Texas Ranger Sidecar
Zuma 50F + Burgman w/Texas Sidecar<Mrs. SwampFox

 
Posted : February 17, 2026 6:43 pm
(@dennis-peabody)
Posts: 85
Estimable Member
Topic starter
 

@swampfox Did you have to get longer forks? if so how much longer?

 


 
Posted : February 17, 2026 6:45 pm
(@swampfox)
Posts: 1946
Moderator Registered
 

Posted by: @dennis-peabody
↑

@swampfox Did you have to get longer forks? if so how much longer?

No, we didn't install longer forks --- just re-used the stock fork legs with no ill effect, other than perhaps a little lost ground clearance.

 


Lee
MB5+TW200+CRF250L+GTV300+INT650
XL883R w/Texas Ranger Sidecar
Zuma 50F + Burgman w/Texas Sidecar<Mrs. SwampFox

 
Posted : February 17, 2026 7:24 pm
Brstr, sheath, Thane Lewis and 2 people reacted
(@prmurat1)
Posts: 28
 

Very often raked triple trees come with tube(s) extension(s). HD (big twins mainly) have a tendency to get too low when raked (found out on my Softail), you should try it first and see how the rig feels and react with or without the extension(s).


 
Posted : February 18, 2026 11:39 am
(@dennis-peabody)
Posts: 85
Estimable Member
Topic starter
 

I went through Frankenstein Trikes and ordered a 4 degree rake triple tree with the 19 inch tire. I received the part now i just have it make time to get it put on.


 
Posted : March 23, 2026 3:25 pm
Brstr, SIDECARUSA, sheath and 2 people reacted
(@swampfox)
Posts: 1946
Moderator Registered
 

Posted by: @dennis-peabody
↑

I went through Frankenstein Trikes and ordered a 4 degree rake triple tree with the 19 inch tire. I received the part now i just have it make time to get it put on.

 

It's not a difficult job -- sort of a "3-D" puzzle to disassemble and reassemble.  Please keep us informed of progress and results.

 


Lee
MB5+TW200+CRF250L+GTV300+INT650
XL883R w/Texas Ranger Sidecar
Zuma 50F + Burgman w/Texas Sidecar<Mrs. SwampFox

 
Posted : March 24, 2026 6:59 am
Brstr, Dennis Peabody, sheath and 1 people reacted
(@dennis-peabody)
Posts: 85
Estimable Member
Topic starter
 

Just got the Sportster out of the shop, the Frankenstein triple tree has been installed. Seems to steer better, but still need to remove the steering dampener and see if i still get a wobble. Unfortunately that won't happen for over a week because of work. But as it sits I am happy with the results.


 
Posted : May 12, 2026 8:29 am
Brstr, SIDECARUSA, SwampFox and 2 people reacted
(@dennis-peabody)
Posts: 85
Estimable Member
Topic starter
 

I have finally had the chance to test drive my wife's bike after getting the triple tree replaced. i have taken off the steering dampener as well. It is now a lot easier to steer, but at about 25 MPH I get a wobble, but it goes away. I have had the bike up to 60 MPH with no problems. The only issue I have is the when I am on a rough road or hit a bump I get the front end wobble. If I put the steering dampener back on it makes the front end stiff again. I am wondering if there is another option. Maybe a steering dampener that is adjust able.


 
Posted : October 10, 2026 9:16 am
(@sidecarusa)
Posts: 91
Estimable Member
 

We're the forks rebuilt when the trees were installed? 


 
Posted : October 10, 2026 2:19 pm
FlyingMonkeys and Brstr reacted
(@dennis-peabody)
Posts: 85
Estimable Member
Topic starter
 

No they were not. the bike only has about 4000 miles on it.

 


 
Posted : October 10, 2026 4:09 pm
FlyingMonkeys and Brstr reacted
(@brstr)
Posts: 713
Noble Member
 

And so the hunt is on.

Some not obvious culprits. 

Tire pressure.

More is better.

Tire wear and shape/type.

A bit like what oil you use.

Steering bearing adjustment/wear etc.

Set up adjustments etc

The list can be long.

 

 


 
Posted : October 10, 2026 6:16 pm
Page 1 / 2