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Showing content with the highest reputation on 12/05/2019 in all areas

  1. So I've mocked up the bodywork on the V11 to see what the re-positioning of the tank looks like compared to the side panels and tail piece. The front of the tank needs to be raised 40mm, a little less if you jack up the rear of the tank. My bike had the rear of the tank shimmed up by 5 mm previously by me so the tank stopped rubbing on the side covers. What you see here is whats probably the final solution. rear raised 12 mm and the front 40mm. The down side is that it reduces the steering lock quite a bit, not terminally but more than you'd prefer. The limiting factor is the rear lower edge of the upper tripple clamp impinging on the tank at full lock. I can scollope out some on each side of the clamp without compromising strength and looks to gain a little back and the further back you have the tank the better. I'll still need to modify the stops with adjustment bolts though. The important lines of the top of the tank looks ok to me and the lower tank rear corner to side cover and tail unit interface look fine to me still. Ciao
    2 points
  2. Here is the reply I received: Thanks for the email. We don’t have minimums, but the price per part decreases as you quantities increase. It looks like the original is made from music wire. We’d probably look at using a 17-7 stainless material. Here are a few additional questions before we get started… Quantities? Where are the stock parts failing? FYI, we’re a high end spring manufacturer (primarily using exotic materials such as titanium, UPG10, and X3) so we’re not the cheapest out there. Also, our lead times are currently in the 36 week range. Best regards- Kyle KYLE CABAYA Motorsport Manager RENTON COIL SPRING CO. INC. LOCATION: 425 S. 7th St. | MAIL: PO Box 880 | Renton, WA 98057 P: 425.255.1453 x225 | F: 425.228.0780 | M: 425.922.4250 www.rentoncoilspring.com As to lead time, I guess they are busy helping Boeing fix those 737 Maxes that have been crashing...
    1 point
  3. Somewhere in this forum I wrote something up about how the early forks have basically zero compression dampening. I also talked about how, if you block off one of the two large bleed bypass ports in the cartridge tube, you can force the oil to go through the piston and valve stack and end up not only with dampening but have an adjuster that does something beyond the last inch of travel. The early forks have two large bypass ports that allow so much oil through them that the oil only needs to go through the piston and valving after the piston is past at least one of the two ports. And that doesn't happen until you are something like 3/4 the way through the suspension travel. Changing the oil won't help much unless you resolve that issue in my opinion. New springs are good, but we found that once we actually got the forks to have compression dampening we were OK with stock springs. At your weight, you may want stiffer springs, but I would address the utter lack of compression dampening first. From memory, I was working on the forks and happened to put the forks together without the springs installed. That made it easy to see what is going on. No matter what I did with the compression adjuster the compression leg had zero resistance to being compressed. I looked at it closer and saw the two large bypass ports and figured out that I could block one of them off and that would force at least SOME of the fork oil to go through the valving in the piston. The way it was stock it only really forced the fork oil through the valving after the piston was past at least one of the two bypass holes. So really, it was more like an adjustable hydraulic bumpstop.
    1 point
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  5. Chuck, I remember you mentioning that before. Mark and MGC is a good resource for people in SoCal to be aware of. He’s definitely a nice and interesting alternative to the mainstream dealers. Heck, his building alone is worth the trip to see! As far as not doing computers goes, it seems like potential lost business, but I guess he does it his way.
    1 point
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  7. Just proves I often make bad choices
    1 point
  8. Notice how she is flawless, except for a few flaws? To my eyes (recently restored), not much to dislike. The suspension alone is worth half the asking price and $4150 is clearly negotiable. Looks like a cheapo eBay ABS plastic integrated signal/running light unit. https://www.ebay.com/itm/Universal-7-Motorcycle-Headlight-Amber-LED-Turn-Signal-Indicators-Bracket-US/174028145959?hash=item2884e2c527:g:EFcAAOSwlvtdeboZ
    1 point
  9. Great idea! After all, we know Guzzis are all about lightness.
    1 point
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