bruceintucson

Approx. 114-115mph.

Go get your FJ back & have them call you when the updated CCT kit comes in. Had Mary's done in July and it's perfect, no noise at all. Your bike isn't going to blow up riding it 'til the kit comes in. Leaving it there makes no sense.

To do this procedure, there is NO reason to either elevate the front wheel off the ground or loosen/fiddle with ANYTHING below the triple clamps. You simply adjust one fork leg at a time, I always do it with the bike on the center stand. Loosen one leg and make height adjustments to your choosing (the other leg will hold the bike up) then tighten the pinch bolts and adjust the other leg to the same height. The entire process takes about 3 minutes, I use this procedure on all of my bikes and have even done it on the side of the road before. I have never had the front end out of alignment or had fork binding. Respectively have to disagree on a couple of points. Yes, you can do it without the front wheel off the ground & just on the centerstand. The problem is the ABS wheel sensor & rotor sensor. The specified gap is .9-1.5mm approx. the thickness of a matchbook cover doubled over. It would be easy to make contact with the sensor/rotor damaging one or both when moving the right fork up or down (and the 2 parts on partzilla.com are about $114!) Take an extra 2 minutes & remove two allen bolts to get the wheel sensor safely out of the way.The front fender is pretty stiff & rigid even if it's just "plastic". Loosen the fender bolts, also makes it easier to move the forks. Tighten the fender last. Once you've decided on your fork height & tightened the pinch bolts, take the bike off the centerstand & pump the forks up and down a few times to align the forks [em]before[/em] you tighten the axle pinch bolt on the left fork. If aligning wasn't important, the pinch bolt wouldn't be there. So take 5 minutes rather than 3 to potentially save money & have proper fork alignment. :-)

Once the front wheel is off, you can put the front axle back in & using a jack stand that is the same height as the front wheel or slightly shorter put it under the axle & release the jack from under the exhaust pipe(s). The bike will then sit on the centerstand & the front axle & jack stand just like the front wheel is on the bike. Of course loosen everything related to removing the rear tire before doing the above. I've done this a few times with success, but if something goes wrong it will be ugly!

It won't be a problem. Been using a small scissor jack on all my bikes for years on the headers with no issues; I just put a rag on top of the scissor jack so as not to scratch the headers. Couple words of warning. Loosen [em]everything[/em] up first before you jack the wheel off the ground and jack it up til the rear wheel just touches the ground-no further. Keep the ABS sensor out of the way, keep magnets of any type away from it & wipe it off with alcohol or brake cleaner before re-installing it. Careful of the ABS disc on the front wheel, stupid expensive to replace if it gets tweaked.

Run the hose in the area under the left rear frame mount & the chain guard. Remove the left passenger peg and install a couple of approx. 2mm washers between the passenger peg & the frame mount. Remount the passenger peg. Take the rubber mounting piece supplied by Penske & cut it in half. Run the hose clamp around/behind the passenger peg & it's mount to the frame (reason the washers are needed), take the now two sections of the rubber mount & put one on each side of the outside of footpeg sections that go down, slide the compression adjuster in place & tighten the hose clamp. Use couple of zip ties to pull the hose up tight to the rear frame tube.I sent pictures to Dan at Traxxion a couple of months ago but apparently he hasn't made copies to include with the Penske shocke yet.

Personally I just found it much easier (and in the long run actually quicker) by taking off the necessary tupperware & propping up the gas tank. Takes 10 minutes to get the tank propped up...once you've done it the first time. :-)

...can't take any credit here, it's all @bruceintucson ... all his fault. Sounds like a comment from Mary (the wife & the FJ rider)....it's [em]always[/em] my fault. :-)

...with the wheel off, no it wasn't difficult at all because I wasn't fighting any weight/load (twist the fork up/down to suit and clamp it up). I am not sure how I'd do that with the wheel on, but certainly there must be a safe procedure/way. I used the stem on the Vanier caliper to get the rise measurement (from the top of the triple tree to the top cap surface). My only concern is that my posture will bias forward a bit... thus the 5mm for now. Different risers and bars can offset that a bit... we shall see how things work and take it from there. I also ride with the top case a lot, and the front end can get a bit light at times. Here's an easy way to do it with the wheel/brakes on. First, remove the ABS sensor from the right side of the wheel (there will be times when the wheel/axle are not straight and the clearance to the ABS sensor is very tight & you don't want to damage it). Second, loosen right axle pinch bolt & axle nut, fender mounting bolts; you don't have to remove the axle. Third, take weight off front wheel (jack with towel under exhaust headers works fine). Fourth, completely loosen lower triple clamp pinch bolts. Take a business card and make markings on how much you want to raise the forks. Slightly loosen one upper triple clamp pinch bolt, grasp the fork, loosen the bolt enough to where it moves, and move the fork upward as far as it will go; it probably won't be 5mm. Snug the upper pinch bolt. Go to the other fork, loosen the upper pinch bolt & while grasping the fork & using your business card, slide this fork up to 5mm or whatever. Snug pinch bolt. Go back to first fork, grasp the fork tube, loosen that pinch bolt and using the marks on the business card make it the same as the other fork; and snug the pinch bolt. Torque the upper & lower pinch bolts to spec, tighten the front axle, remove jack, push the FJ off the centerstand [em]without using the front brake and pump the front end up and down several times to align the right fork tube. Torque the right axle pinch bolt, snug the fender bolts, re-install the ABS sensor, pump the brake lever. [strong]You're done.[/strong][/em]

The biggest sprocket JT Sprockets lists is a 46T rear. Don't think a 15T front would be as hard on a 525 chain as say a 530 chain, but know where you're coming from. As far as "running out of adjustment with the stock adjusters", it's only an ordinary M8 bolt and you could replace with a longer (or shorter) bolt with no issues. And don't think even if a 47T rear was available you could get the axle/adjusters that far forward with the stock 110 link chain; the axle is already so far forward that the marks on the axle side pieces barely even come into play with the marks on the swingarm. Think 15/45 is probably what Yamaha intended the FJ/MT/FZ to be geared with initially with the 110 link chain. Would have increased the wheelbase a little (good thing). Why they didn't install a 112 link chain with the 16/45 is beyond me.

When I got my bike new, I did a speedo test with a GPS mounted to my bars, accuracy was within 1-2mph. I did the same today after switching to the 15T and it was still off by 1-2mph. I'm not sure where the speed is detected from, on my previous FZ1, I originally had to use a SpeedoDrD to correct the inaccuracies. With that bike there was also an option to correct it as part of the ECU flash. Nice to know, thanks. Guess I'll get that 15T ordered for Mary's FJ and not tell her when I change it.... :-)

Did it effect the speedo error? Too lazy to go into the workshop & look at the SM to see where the speedo sender is driven from.

Nice to know they're now available. Tried to order one a few months ago and no one had the 15T. Another slight advantage is it lengthens the wheel base a little.

Generally once the spring is out pumping the damper/cartridge until it goes dry (fork upside down), then pouring in some clean fork oil, pumping the cartridge until it's fill up (fork upright) then repeat above. Word of warning!!! Once the cap, spring are out DO NOT pick up the fork by the gold part that attaches to the triples, the fork will come apart; probably damaging the seal when you try to put it back together. Hold the fork by the chrome tube, and careful inverting the fork (for obvious reasons).I've heard of flushing forks with kerosene, but never done it myself. And BTW, the left fork "cartridge" is a dummy and there will be no oil retained in it after draining.

Torrington bearings are a Forks-by-Matt value-added upgrade (free) until such time as the factory changes their mind. Excellent...good job! Sure makes preload adjustment easier.