Anyone tried the adjustable preload fork caps?

Discussion in 'TR650' started by mitchell205, Dec 18, 2013.

  1. mitchell205 Husqvarna
    B Class

    Husqvarna Motorcycle:
    Terra 650
    Other Motorcycles:
    Ktm 250 2 kawasaki & 2 honda
    image.jpg

    Anyone tried these fork caps that let you add preload?
  2. Mike-AK Husqvarna
    Pro Class

    Location:
    Alaska
    Husqvarna Motorcycle:
    2012 TE 310
    What about the clickers? I don't see any.
  3. Bikerdude Husqvarna
    AA Class

    Husqvarna Motorcycle:
    None
    Other Motorcycles:
    KLR, Versys,DL1000 Suzuki,
    Cool, cool. Sometimes adding a bit of preload will reduce or eliminate headshake. Gotta have some. What size did you order. Thanks
  4. William42 Husqvarna
    AA Class

    Location:
    Champaign, IL
    Husqvarna Motorcycle:
    TR650
    Other Motorcycles:
    XT1200Z
  5. Mike-AK Husqvarna
    Pro Class

    Location:
    Alaska
    Husqvarna Motorcycle:
    2012 TE 310
    I don't see any bleeders either. Not worth giving up damping adjustment and ability to bleed the forks just for preload adjustment. I can do that with washers on the spring seat.
  6. mario33 Husqvarna
    AA Class

    Location:
    Warsaw, Poland
    Husqvarna Motorcycle:
    TR650 Terra'13 - Lady in Red 2
    Other Motorcycles:
    none
    My priority is to change the springs. Anybody knows the exact sizing? Cant find any dedicated springs out there...
  7. Ogre_fl Husqvarna
    Pro Class

    Location:
    Cook Bayou, FL
    Husqvarna Motorcycle:
    Terra 650
    Other Motorcycles:
    Tiger 1050
    You do know you are in the TR650 section, right?

    We ain't got dookie for adjustments or bleeding on the front forks.
    This gizmo at least seems to provide us with preload.
  8. Mike-AK Husqvarna
    Pro Class

    Location:
    Alaska
    Husqvarna Motorcycle:
    2012 TE 310
    Just take off the caps, remove the springs, and drop some preload washers down over the damping rod. They will float down to the bottom and settle on top of the spring seat. Do one at a time on both sides until you get the preload you want. A lot cheaper than some fancy cap, and just as effective. Make sure you use steel so you can remove them with one of those extendable magnet doohickey things.
  9. reveille Husqvarna
    Pro Class

    Location:
    Northern Illinois
    Husqvarna Motorcycle:
    2014 FE501
    Other Motorcycles:
    2015 300 XC W
    mag00 likes this.
  10. mitchell205 Husqvarna
    B Class

    Husqvarna Motorcycle:
    Terra 650
    Other Motorcycles:
    Ktm 250 2 kawasaki & 2 honda
    I didn't order any they are on Fleabay and say they are for the tr650... I have used PVC pipe in multiple bike to add preload everything from a KLR down to small Hondas ... I just was wondering if anyone had bought some yet... At $100 and easy to adjust it's almost worth not having to guess on spacer length and do it 5 or 6 times to get it right ...
  11. Steve Hards Husqvarna
    B Class

    Location:
    Tauranga, New Zealand
    Husqvarna Motorcycle:
    TR650 Strada
    If you check out the fleabay listing carefully..you will see that they are not in fact for our bikes !! They are for the CF Moto 650R (A Chinese model).
  12. Xcuvator Husqvarna
    Pro Class

    Location:
    Scholls Oregon
    Husqvarna Motorcycle:
    TE450,610 WB165,WR250 WR360 & XC430
    Other Motorcycles:
    yes
    If they work the advantage would be huge IMO.
    To be able to quickly adjust the front when the bike gets loaded for camping /multiday rides.
  13. big-t Husqvarna
    AA Class

    Husqvarna Motorcycle:
    tr650
    Other Motorcycles:
    ktm,yamaha
    There are none that I'm aware of,however you can have a set made for about the same price as you would normally pay.I have the specs at home if I can remember to look them up.

    I went thru Alex Martins @ Konflict Motorsports to get mine,nice guy and seems to know his stuff.

    For reference I'm at 235 lbs and we ended up with .8kg springs in the forks.I need to experiment with the oil levels a bit before I'm sure they are right,but they are a vast improvement over the stock springs.
    mario33 likes this.
  14. Clete Husqvarna
    AA Class

    Location:
    Tigard, OR
    Husqvarna Motorcycle:
    '01 CR/WR 250, '13 650 Terra
    Other Motorcycles:
    '06 Suzuki SV650 (gone)
    Are they progressive springs?
  15. big-t Husqvarna
    AA Class

    Husqvarna Motorcycle:
    tr650
    Other Motorcycles:
    ktm,yamaha
    No,standard springs
  16. Motosportz CH Sponsor

    Location:
    Vancouver WA
    Husqvarna Motorcycle:
    2021 TE250i, 570 Berg, 500 KTM, 790R
    Other Motorcycles:
    many
    My WXC250 96 husky had Showa forks with stock spring preload adjusters. this should be stock on every bike. made a noticeable difference.
  17. mario33 Husqvarna
    AA Class

    Location:
    Warsaw, Poland
    Husqvarna Motorcycle:
    TR650 Terra'13 - Lady in Red 2
    Other Motorcycles:
    none
    Thats roughly like myself. :cheers: Original springs are very much undersprung for my needs. I switched those on my F800gs and it made a tremendous difference. Eager to do the same to my Terra.

    I would be very much grateful for specs as I would like to seek them locally. Not willing to pay ridiculous postage from US for such heavy items.
  18. big-t Husqvarna
    AA Class

    Husqvarna Motorcycle:
    tr650
    Other Motorcycles:
    ktm,yamaha


    Sorry to take so long.

    40.6 mm OD
    400 mm length

    I'm thinking a .78kg spring might be the perfect spring for my 235lbs but still need to lower the oil level a little more before final judgment.
    mario33 likes this.