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Showing content with the highest reputation on 08/13/2022 in all areas

  1. Decent shakedown ride today getting staged for the South'n SpineRaid. All is well . . .
    7 points
  2. https://www.bikeexif.com/moto-guzzi-1000-sp-cafe-racer Sah-weeet!
    1 point
  3. Wow!! Thanks for explaining Pete. Love the bit of history too! It's completely clear now. By the looks of the diagonal and rounded faces on parts #15 and #16 sudden rotational changes direct the energy into the spring washers which will compress and store the energy. When the rotational force lets off again the stored energy is released back to the drive shaft. I have to admit I love this stuff!
    1 point
  4. Hello Folks! My cover was full CF and I have had it installed for awhile now and no issues. It was much lighter than the aluminum one. I live on a dirt road and while riding I am not gentle on twisty roads and the finish has held up very nice. I would strongly suggest you purchase the US sourced one. Kosta
    1 point
  5. PFFFT, The salesman told me, "It's Hypersonic Kid" the old ones were supersonic. Paul B
    1 point
  6. Of course they want to see it. Everybody wants te see it.😀 There is a rumour out there about supersonic shifting.
    1 point
  7. Errr? Not quite. The driveline shock absorber and is a face cam type. The two cams parts #15 and the collar at the back of assembly #16 rotate in relation to one another. As a torque loading is imposed, either by suspension movement by the shaft or, more seriously by shock loadings imposed by sudden acceleration and gear changing up and down the box, the two cams run up against each other and the Bellville washer tower acts like a spring to absorb the energy. When the load is removed the energy is discharged back through the cams to the shafts. The free play between 'Power on' and 'Power off' as detectable by rotational movement of the rear wheel when the engine is stopped but engaged in a gear has nothing to do with the shock absorber. It is simply backlash between the engagement dogs of the gears. There has to be backlash to allow the rapidly spinning but differentially speeding dogs to slip into engagement. If they fit precisely together the chances of them slipping into engagement would be negligible. The wider the 'Gap' between the dogs the slicker the engagement but, unfortunately, the greater the hammer loading on dogs and gear teeth as one goes from throttle off to throttle on and visa versa in any gear. Probably the best example of the dangers of increasing this backlash in a Guzzi gearbox can be found in the early Carb Sports and Daytona 1000 models with the old five speed box. In an attempt to speed up the gear change without spending any money the selector dog collars and pinions went from the long standing six dog engagement to three dog. This leads to ENORMOUS radial travel between power off and power on meaning when the gear is selected and you are accelerating and decelerating the dogs have much longer to themselves accelerate and decelerate before power or braking is delivered and they hammer the living bejaysus out of themselves! This is absolute murder on the pinions and Sport C gearboxes in particular are terribly prone to bashing the case hardening off fifth gear closely followed by third before the rest of the box goes out in sympathy! The fact that many owners don't get the fact that the word 'Sport' means that you're supposed to ride them like the hounds of hell are chasing you and potter around at sub-4,000rpm lugging the entire driveline, (Which incidentally doesn't have a rubber cush drive in the rear wheel hub.) which simply accelerates the rate at which they beat themselves to death! After those two models the factory went to a compromise five dog engagement system and reincorporated the rubber cush in the rear wheel. This was a satisfactory compromise. Gear changes were a tiny bit less like dropping a brick in a bucket and the boxes no longer beat themselves to death. This system remained extant until the demise of the five speed and the rise and use of the first of the six speed, four shaft boxes used in the V11.
    1 point
  8. Our other cat Sooty was assigned to guarding the Greenie, but she’s not really interested in the job
    1 point
  9. Ha! I was that guy ... but you know that. As for this SSR, I have yet to decide which Guzzi gets the nod. The Norge is now, sigh, history. Tales of that sale on site for the price of a beer (or better). Kathi has been looking forward to the XVIIIth, but our Seattle daughter just made her a conflicting offer of two weeks with the three grands out there, so I'll sadly solo it. Speaking of grands, one of our Maryland set is visiting. Plan to give her a ride on the EV today. She is game, but worried as she thinks "motorcycles are so dangerous." That from a 13-YO who does this every weekend, and just back from a blue-ribbon "event(ing)" in N.C.! Anyway, looking forward to the SSR albeit sans supervisor. Bill
    1 point
  10. https://www.flickr.com/photos/190959457@N03/51358525818/in/dateposted-public/
    1 point
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