1. Husqvarna Motorcycles Made In Sweden - About 1988 and older

Rear shock, front fork race sag?

Discussion in 'Vintage/Left Kickers' started by Bigbill, Oct 25, 2016.

  1. Bigbill Husqvarna
    Pro Class

    Husqvarna Motorcycle:
    '83 250wr
    Other Motorcycles:
    0 right now
    What kind of forces does the swing to frame really see when jumping? I'll bet the engineers never put the strain strips and tested the frame and swing arm for flex in the newer bikes. All I'm trying to say there is a bending moment in this area when it's under stress I feel the front wheel and rear wheel are picking two different lines in a turn. On the newer bikes. The older swing arms like the husky '85 thru '87 don't have this flex. The twin olin shockers are very strong in this area.
  2. Bigbill Husqvarna
    Pro Class

    Husqvarna Motorcycle:
    '83 250wr
    Other Motorcycles:
    0 right now
    How much force is there in a jump when coming down with a average weight rider? Ever wonder why some crash in a tight turn during mx? Look quickly we're the front wheel is to the relationship to the rear wheel. One is in the groove while the other wheel is coming out f the groove. The tires are picking two different lines.
  3. oldbikedude Husqvarna
    Pro Class

    Location:
    Honey Brook Pa.
    Husqvarna Motorcycle:
    1988 wr 430 with cr suspension
    Other Motorcycles:
    66flh,67 CA77,76 CR125M,73H1,74ty250
    Really? The technology in bikes continues to grow. The newer the bikes the more advancement in the mechanical design. I know sometimes they go 3 steps forward then one step back. But really, bikes have gotten more rigid & stronger.
    justintendo likes this.
  4. justintendo klotz super techniplate junkie

    Location:
    mercer, pa/northwest pa
    Husqvarna Motorcycle:
    84 250,86 400,87 430,88 250,95 360
    Other Motorcycles:
    99 kawasaki zrx 1100
    big difference between sprung and unsprung weight. if you didnt have the 98 revalved and resprung then it would handle like crap for a guy weighing over 300 pounds. you might even think the older ones do too, are they even set up right? i know youve said bikes shouldnt have clickers on them, but some care about setting things up, because it really does make a big difference.
    86 400 XC likes this.
  5. Bigbill Husqvarna
    Pro Class

    Husqvarna Motorcycle:
    '83 250wr
    Other Motorcycles:
    0 right now
    My suspension was so bad on my '98 wr 250 even after I installed the heavier fork springs and the rear shock spring at the dealer the bike was unridable off road. Even little bumps on the fork was like getting smacked up from the bottom with a sledge hammer. I could ride the twin shockers.
  6. justintendo klotz super techniplate junkie

    Location:
    mercer, pa/northwest pa
    Husqvarna Motorcycle:
    84 250,86 400,87 430,88 250,95 360
    Other Motorcycles:
    99 kawasaki zrx 1100
    thats because the damping needs revalved badly on the front forks..ive had mine resprung and revalved by wer and they absorb everything, and are super plush. much better front end traction between the sag being correct and softer damping. think there was an adjustment out of whack perhaps if your suspension felt like a sledge hammer is hitting it? i got news for ya, it aint supposed to do that!
  7. Bigbill Husqvarna
    Pro Class

    Husqvarna Motorcycle:
    '83 250wr
    Other Motorcycles:
    0 right now
    It was better before the dealer touched it.
  8. justintendo klotz super techniplate junkie

    Location:
    mercer, pa/northwest pa
    Husqvarna Motorcycle:
    84 250,86 400,87 430,88 250,95 360
    Other Motorcycles:
    99 kawasaki zrx 1100
    sounds he screwed something up, yeah?
  9. Joe Chod Husqvarna
    Pro Class

    Location:
    upstate NY
    the two wheels never follow one another in any turn unless sucked into a rut, grove, or berm. Never.
    Eurofreak and jack topper like this.