How to upgrade brake rotors

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I started doing the minor work at the front end first since I am still in the research for the ‘bottoming out issue’. I knew there was a wobble in one of the the brake rotors, which is why i didn’t even change the ‘street rider brake pads’ to do my track day back on 8/5/. Accordingly bad was my performance on the brake, especially into slow turns. Good arguments to change to fully floated (short expl.: the rotor centers between the pads) rotors and freaking ‘race brake pads’. 330mm in diameter should do a darn good job on Cleopatra.

A set of ‘ready to wire’ caliper bolts are on ebay for 25 bux. Also the bulky stock wheel spacers had to be replaced by black anodized aluminum spacers for about 30 bux.

That carbon front fender closes the work on the front wheel… wait… brand new Bridgestone Battlemax race tires are waiting already, but first I’m going to brake-in these bad ass looking rotors.

Side note: Race bike feel… ergo… race bike problems. Cleo is shaking and braking one bolt after another..

 

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How to make a motorcycle a lightweight

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I pretty much rode Cleo like a raw egg at my track day on 8/5/. Too much going on to be focused. The track gig showed some issues which I’ll be working on in the next 3 weeks: brake rotor wobble, poor brake pads, real bad front end, carbon heat shield came off, GPS lap timer, to flash the ECU, and to change fairings/design.
I finally got rid of that super cheap and way to big looking tire huger. I was looking for a long time and found this one in Italy… of corse

Let me draw up an interim balance:
All the stuff you see on the last picture are parts which I could replace with carbon, aluminum or even titanium (again… I’ll keep the ball low). Even though I’ve measured differences of about 60% less- I will take only 40% off the scale to calculate fair. What you see on the picture makes 9.35kg on the scale, minus 40% = 3.74kg. Now lets look at the stuff I could just take out of the bike: license plate holder, everything what’s in the mufflers, and whatnot. The difference is significant: 4.8kg
The total weight loss until now is 10.41kg, which is about 23 American pounds!

That’s the weight I try to eat less in Pizza, but kinda not getting it done- so here we go :-)

Headcoach Can Akkaya

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The perfect sitting triangle

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I thought this is something I should add, because it’s important as the upgrades itself, and this is to adjust it all right. You might think that the position of the damn clutch lever ain’t that important, but guess what… it add’s up. At my Superbike-Coach ‘Workshop & Track Time’ events I can help you with this- suspensions and whatnot pretty well, so you might want to check on my schedule here (https://www.superbike-coach.com/…/ca…/motorcycle-preparation).

However, by playing with all kinds of adjustments, I truly found my ‘old’ sitting triangle which I use to have on every singe race bike. Needless to say that I felt ‘home’ on this Ducati from there. At that point I also remembered how important this part is, because since I deal with street bikes I kinda let go on that part.

OK, so this is hard to explain without pictures… but riders put their foot pegs way too high into the rear- and the Panigale is even worse with this. just sitting rolling straight, makes your torso hanging down like a wet potato sack. Adjustable rear sets going all the way to the front and up (aligned with seat (thickness) height D of course). So that was perfect, and the shifter lever at the same time of course. Now, race bikes giving you much more space to figure handle bar pos out. Not so a street bike, which also comes with pins in the controls. All of that needs to be removed in order to let your fingers quickly glide over the levers to grab the brake and to operate the throttle. I had to add steering restrictions to get ‘A’ to the measurements on my race bike records. Can I just give you numbers?… if you are between 5.10 and 6ft then maybe. I might could convert my numbers to percentages to make it more accessible for you.

What else… after installing some more carbon, I prepared ‘Cleopatra’ for the Superbike-Coach track day at Thunderhill tomorrow… uninstalling that fender eliminator I’ve made- unplugging a 10amp fuse to shut of front lights, and pulling the plug for the rear lights. I am considering to add simple switches to it later (if some elecrto geeks under you have some ideas?…). Now I can’t wait to see lots of students again- and welcome lots of new faces to the Superbike-Coach family tomorrow on my track!

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Ducati Panigale 1199 R sound test

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Ducati Upgrade 7b

…couldn’t wait any longer to let you guys hear ‘Cleopatra’. After all the mods to the exhaust system (stage 7a) has been done- I moved forward and installed everything. Now… the video doesn’t really reflect what was going on in that garage. The microphone can not catch all those octaves and the pressure wave this thing is pushing out. I can’t wait to get it on the track on 8/5/ (where I still have some spots left btw: https://www.superbike-coach.com/…/track-day-thunderhill-wes…). Come and feel it yourselves…

Headcoach Can Akkaya

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How to core a motorcycle muffler: Part 7

Ducati Update 7a:

I’m hitting the finish line with the updates which I wanted to get done for the Superbike-Coach track day at Thunderhill West Raceway on 8/5/- so next Saturday.

First off… I am not willing to spend AT LEAST $4000 for a full exhaust system- nor about $2000 (!) for slip on mufflers (there is clearly that “Ducati” thang going on if you can follow me here). Yes I know it’s weight reduction, but A) wait and see, and B) you might wanna know what my test for a German magazine turned as we put 2 R1’s on the Assen TT Circuit to compare.
So based on my experience (which could be different than your opinion), I decided to stick with the stock headers and to ‘core’ the mufflers because they are a major bottle neck and heavy as a Smart car. Let me walk you through.

I took off the entire system to brush it clean. The exhaust flap in the Y-piece was easily removed and the hole got closed flush with a bolt. The exup servo motor becomes senseless and will be replaced with a 50 bux ESE-Eliminator so that the computer thinks… ‘all good’

At the same time I’ve removed the California EVAP canister (the smog block off plates and all the hoses and whatnot will be removed later). That’s a good number on the weight scale already, but what I could get out of those mufflers… holly crap
See the pic of the open box and the stuff in there?… that got all removed (cat and db eater, etc) and nicely welded up again- finished with a mesh. Weight reduction: 1.4 kg only on the mufflers, so about 4 pounds, and a db gain of X (video is about to come).

Cost on this one… almost non. After a map flash, there will be more peek power and the sound will melt your face!!!

Headcoach Can Akkaya

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How to install a lithium motorcycle battery: Part 6

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I did some cosmetics… put fancy rim stickers on. Yea really… in gold

Shut up and just take it, cuz’ I love them. Wait until you see the entire thang
I got a brand new Lithium battery from BikeMaster, and I couldn’t wait to show you what difference it makes. That little power pack takes over the place of a chemical loaded heavy weight battery. I’ve put it on a scale, and it doesn’t even makes half the weight. Only 775g (deal with the metrics!), vs 2400g (another 48 are going to that tender cable I took out)!!! So about 3.5 ponds less to swing around all day. That is huge and it cranks right on! BikeMaster has them for almost all bikes: https://bikemaster.com/batteries/lithium-ion-batteries.html


Furthermore I installed a new carbon front fender which sits so snug on it that I am worried about those tire warmers which i want to use at my track day on 8/5/ at Thunderhill. I mean… look how tight it is to the rotor.

Headcoach Can Akkaya

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How to reduce rotating masses: Part 4

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The one sided swing arm of the Panigale hosts the rear brake rotor and the sprocket carrier (which gets its own post later). I’ve replaced the rotor with a way lighter one and the brake pads to Bikemaster sinter metal pads. This stuff is affordable and never lets you down. At that point I’ve checked on the wheel alignment to see if the swing arm is bend. That went well so I can move on to center the two sprockets for a flawless chain run (next update)

Headcoach Can Akkaya

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