Front End Forks Swap YZ

Discussion in 'TR650' started by Shawn Johnson, Aug 31, 2015.

  1. engineerk9 Husqvarna
    AA Class

    Location:
    Narrabeen
    Husqvarna Motorcycle:
    Terra 650
    Other Motorcycles:
    Kawasaki ZRX1100
    Possibly the KTM might be perfect - I've done Olary to Nyngan in one day, a bit over 900klms, comfortably, I endeavour to keep dirt less than 500klms in daylight hours (we have Kangaroos, Emus, Camels, Pigs, Cattle, Horses & the occasional Koala bear to dodge once the sun sets, Oh & did I mention the Wedge-tailed Eagles?)
  2. Rickyme Husqvarna
    AA Class

    Location:
    Sydney Australia
    Husqvarna Motorcycle:
    Terra 650, WR300 both 2013
    Other Motorcycles:
    Yamaha TTR 600 Belgarda
    Nice country and you didnt but I think we should keep the Aussie wildlife reports off this YZ fork swap thread :) maybe when Ive finished my terra suspension we could do a ride comparo
    im in the Sutherland Shire
  3. engineerk9 Husqvarna
    AA Class

    Location:
    Narrabeen
    Husqvarna Motorcycle:
    Terra 650
    Other Motorcycles:
    Kawasaki ZRX1100
    God's Own Northern Beaches - Pie in the Sky - Bells Line of Road, Bilpin one sunny day ??
    Rickyme likes this.
  4. Rickyme Husqvarna
    AA Class

    Location:
    Sydney Australia
    Husqvarna Motorcycle:
    Terra 650, WR300 both 2013
    Other Motorcycles:
    Yamaha TTR 600 Belgarda
    Just to update the YZ fork swap as Im not lying in a ditch yet.
    My front brake is getting better as the new pads wear into the old disc. It needs a harder squeeze than the original but pulls up fine even on the tarmac - easy to lock it up in the dirt with 2 fingers
    The front end seems quite a bit lighter than the original , much better handling on the road as well.

    Still a big supporter, is no one else game to KYB their Terra?
  5. Baddrapp Husqvarna
    AA Class

    Location:
    Yucca Valley
    Husqvarna Motorcycle:
    TR650
    I'm looking for parts now. I did find a place that makes custom axles so I can keep the stock wheel. I am going to call them Monday and see what they say. It appears it might be around 100.00 dollars for an axle and 25.00- 30.00 for the machined spacers.
  6. drzcharlie Husqvarna
    Pro Class

    Location:
    Fayetteville, Arkansas with my Redheaded Mistress
    Husqvarna Motorcycle:
    TR650 Terra
    Other Motorcycles:
    Burgman 650 (The Barcolounger)
    Hey Baddrapp, let me know who you are getting the axles from. I am negotiating for forks right now.
  7. Baddrapp Husqvarna
    AA Class

    Location:
    Yucca Valley
    Husqvarna Motorcycle:
    TR650
    The place I found is flattrackaccessories.com. They list conversion axles for the yz forks.
  8. drzcharlie Husqvarna
    Pro Class

    Location:
    Fayetteville, Arkansas with my Redheaded Mistress
    Husqvarna Motorcycle:
    TR650 Terra
    Other Motorcycles:
    Burgman 650 (The Barcolounger)
  9. Rickyme Husqvarna
    AA Class

    Location:
    Sydney Australia
    Husqvarna Motorcycle:
    Terra 650, WR300 both 2013
    Other Motorcycles:
    Yamaha TTR 600 Belgarda
    thats a good find baddrapp, keep us posted on the axle result please
  10. Aquatic Husqvarna
    AA Class

    Location:
    Buddina, Sunshine Coast, Queensland, Australia
    Husqvarna Motorcycle:
    none
    Other Motorcycles:
    BMW F650GS Dakar
    As my 3 year old daughter would say, "Calmlax". What you've done will work just fine.
    The only thing I would do differently is get the Husky lower triple machined out. But that's only because it would bother me.
    The YZ brakes will work for 95% of everyday riding. Just keep it in the back of your mind though if you ride heavily loaded or down a long mountain pass!
  11. Baddrapp Husqvarna
    AA Class

    Location:
    Yucca Valley
    Husqvarna Motorcycle:
    TR650
    What is the length of the top tube of the YZ forks?
  12. Rickyme Husqvarna
    AA Class

    Location:
    Sydney Australia
    Husqvarna Motorcycle:
    Terra 650, WR300 both 2013
    Other Motorcycles:
    Yamaha TTR 600 Belgarda
    My tube measures 570mm, just wondering why is that measurement relevant?

    any news on the axle? flatttrck dont seem to have an email address
  13. Baddrapp Husqvarna
    AA Class

    Location:
    Yucca Valley
    Husqvarna Motorcycle:
    TR650
    Just making sure I got the right set. It looks like I need to do a 50mm spacer to limit the travel.
  14. Baddrapp Husqvarna
    AA Class

    Location:
    Yucca Valley
    Husqvarna Motorcycle:
    TR650
    Thank you.
  15. Thumpa Husqvarna
    AA Class

    Location:
    san francisco bay area, california usa
    Husqvarna Motorcycle:
    TR 650 Terra
    Other Motorcycles:
    CCM Dakar, G650X
    Just wandering how folks are getting along with their forks conversions. Baddrapp, Drzcharlie……..anyone else in the throws of this conversion?
  16. Baddrapp Husqvarna
    AA Class

    Location:
    Yucca Valley
    Husqvarna Motorcycle:
    TR650
    I got mine done. I used the yz wheel and brake caliper. I used the stock master cylinder with a 53" brake line. According to my highly accurate bathroom scale, the yz wheel is 5 pounds lighter then the BMW wheel. I had the fork travel limited by 50mm to match the sachs compressed length.

    The bike is way more stable. I hit 100 mph with no front wheel wobble. Straight as an arrow. I have done a little offroading, but it has been cold. I should have a complete ride report in the next couple of weeks.

    I had Dave at Get Dirty Dirt Bikes limit the travel. We did not change the valving or springs. So far it has been great.
    mcalistr likes this.
  17. Thumpa Husqvarna
    AA Class

    Location:
    san francisco bay area, california usa
    Husqvarna Motorcycle:
    TR 650 Terra
    Other Motorcycles:
    CCM Dakar, G650X
    Thanks for the response, sounds promising. Especially the speed report. Any improvement on front end jitters a huge plus here. Do you happen to know the spring rating as it sits currently?
  18. Thumpa Husqvarna
    AA Class

    Location:
    san francisco bay area, california usa
    Husqvarna Motorcycle:
    TR 650 Terra
    Other Motorcycles:
    CCM Dakar, G650X
    Also what year and tube size? I take it you're running the stock triples?
  19. Rickyme Husqvarna
    AA Class

    Location:
    Sydney Australia
    Husqvarna Motorcycle:
    Terra 650, WR300 both 2013
    Other Motorcycles:
    Yamaha TTR 600 Belgarda
    Yep no troubles with the triples so far, Ive been using the stock yz brake but am getting an axle made to use the original Brembo stup and front wheel. The YZ disc and wheel ive got are not in the best shape, getting the caliper hanger from Aquatic.
    These forks are an amazing improvement, better everywhere
  20. drzcharlie Husqvarna
    Pro Class

    Location:
    Fayetteville, Arkansas with my Redheaded Mistress
    Husqvarna Motorcycle:
    TR650 Terra
    Other Motorcycles:
    Burgman 650 (The Barcolounger)