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2022 Ktm Super Adventure S front wheel conversion to 17"

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82K views 197 replies 57 participants last post by  ArmanN54  
#1 ·
hi lads i have come a cross this before but i dont know if anyone selling the speedo wheels to correct the abs and traction control when i change the front wheel to 17 inch. did anyone done this before ? i know some of the gen 2 owners did it, but cant find any new bikes had it done.


Picture for attention only.

Just getting a new adventure S and hoping to create this bike in the picture. which i think it will be alot better road bike.
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#50 ·
Just did a 17” front wheel conversion on my 2022 SAS. Had Woody’s Wheel Works build a wheel for me. Just had to swap over the original rotors, tpms and and abs rings. No machining required. So far so good. Think I’m going to get a matching rear wheel but in 17x5.5 instead of the stock 17x5 size. This would allow me to run a wider 190/55 tire comfortably.
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#51 ·
Due to weather and having other bikes to ride, haven’t been on my 1290S since the 17” front conversion. Just wondering if anybody with the conversion has been on a track day yet?
wondering where I should have my front forks at for protrusion through the top triple?
before I did the conversion I had it sticking through 25mm more than factory.
 
#52 ·
Due to weather and having other bikes to ride, haven’t been on my 1290S since the 17” front conversion. Just wondering if anybody with the conversion has been on a track day yet?
wondering where I should have my front forks at for protrusion through the top triple?
before I did the conversion I had it sticking through 25mm more than factory.
I adjusted the forks so that they top of them were about flush with the top of the triple clamp. So lowered them by approx 25mm. About as low as they could go while still making good contact with the clamping surface. Doesn't fully compensate for the change in trail induced by the 17" conversion. But it figured it was a good starting point. Bike steers/handles very well with preload set to 70-80% (I weight 195lbs without gear).

I also have a Super Duke RR (converted from an R) but with CF wheels and other upgrades. That bike is a true scalpel and one that requires full attention at all times. The SAS with the 17" front wheel conversion is something else completely. Super comfortable, alarmingly nimble for something that large and very easy to ride fast over any kind of road surface. Truly amazing and a lot more fun to ride than the Ducati Muti v4 Pikes Peak I currently have parked next to it.
 
#57 ·
I have a 2020 SAS Converted 17” front. Used the SDR GT front wheel with 5 mm spacers and new tone ring. I did not move the front forks down , I left them where they were stock. Do it taking the front down approximately 1”. So 25.4 mm. This of course will put more weight on the front tire and it will decrease trail on front wheel.

Decreasing the trail does make the steering much lighter. But I have had it to 125 mph no wobble and for me at least I preferred the quick steering. I did put a HyperPro RSC steering damper on it. But for me zi would not push forks down. I like the steering.

As far as the rear wheel I put a 180/55 R17 Rear on it. I would not go any larger on the 5” rim. Personally I don’t think the 5.5” rim and a 190 will make any difference. As far as performance and tire wear after almost 5,000 miles on a Metzler Sportec M9 RR’s Most of my riding is taking it out on some local twisties so the wear is completely even an the tire has not flat spots.


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#58 ·
With the new SDR gt making as much power as the gen 1 SDR and the new suspension the sas is fitted with I have to admit I'm curious? My sas gets heavy gravel and trail use and i'll probably use it for days over 400 miles for comfort. Have any of you guys considered the gt instead of modding the sas if you're not going offroad?
 
#61 ·
The SAS is the true blacktop munching champion. I’m 6’ 5” 275 lbs and I have a 2022 SDR EVO. While I can still ride it for quite a while. 1 1/2 to 2 hour stints , I can ride the SAS all day just breaking for gas and grub. On the SDR EVO I need to stretch for 20 minutes before I remount.

So depends what your riding trailer to the mountains and the spin local twisties take SDR. Do back to back 300 to 400 mile traveling days take the SAS .

The 17” front and sport rubber just get you closure to sport bike performance without sacrificing ergonomics


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#63 ·
My custom rear wheel arrived yesterday. I got it to match the custom 17” front wheel conversion I did a few weeks ago. For the rear, I went wider (5.5 vs stock 5”) so I can comfortably fit a 190mm tire. And my measurements were correct. It fit with just enough swing arm clearance. And I didn’t even have to trim the chain guard. Initial impressions are very positive. Wider rear tire slows down what was really fast steering with the added benefit of having much greater choice of tire selection. Running Michelin Road 5 tires for now. Already a massive improvement over the Mitas rubber the bike came with (sadly).
 

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#64 ·
I love the 17” front which is why I have been working with Warp9 racing to make a kit for it. Hopefully soon.

I’ve thought quite a lot about doing the 5.5” rear and 190 rear. I just put a 180/55 on it and for me I like it. It turns really quick , but it is still stable. I did calculations my self and based on measurements it would just barely work. But barely working , means it works. Congratulations. I am sure the 190 will give you a little bit more of a contact patch but putting the 180 /55 has a similar effect as it tend the bow out the tire and accomplish that . Of course this is why the bike tips I’m so willingly.

I would steal think about doing it. Maybe I can squeeze a 990 SMT rear wheel in there with some modifications make it work. I just need one so I can get some measurements on it. I have an RC8R set of wheels as well with a 6” but it ends up 3/8” to wide for the swing arm.


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#65 ·
I love the 17” front which is why I have been working with Warp9 racing to make a kit for it. Hopefully soon.

I’ve thought quite a lot about doing the 5.5” rear and 190 rear. I just put a 180/55 on it and for me I like it. It turns really quick , but it is still stable. I did calculations my self and based on measurements it would just barely work. But barely working , means it works. Congratulations. I am sure the 190 will give you a little bit more of a contact patch but putting the 180 /55 has a similar effect as it tend the bow out the tire and accomplish that . Of course this is why the bike tips I’m so willingly.

I would steal think about doing it. Maybe I can squeeze a 990 SMT rear wheel in there with some modifications make it work. I just need one so I can get some measurements on it. I have an RC8R set of wheels as well with a 6” but it ends up 3/8” to wide for the swing arm.


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The 190 rear truly feels great. It does slow down the tip-in response slightly but only because it was so spastic before with the 17" front wheel and stock rear wheel/tire. Feels much more stable and easy to modulate lean now. It is exactly what I was looking for when I was debating between 180/190/5.5"/5.0". Rarely in my life have reality matched enthusiastic exceptions, but in this case it did :). I also think the wider tire looks the business.
 
#67 ·
This bike is the bomb. Pushes out 170 hp plus and probably 106 ft lbs. This is what the SMT should have been . Truthfully I do believe a 5.5” rear rim fitting a 190 on it would have been preference. But it’s matching wheels and I wanted a balanced look and cast or forged wheels .

The 180 on the rear is phenomenal, and the only way you could tell the difference between that and s 190 is if you track it. For street use and twisties this this is nuts. Chris Fillmore on this bike would spank the 890 SMT even with a 180 rear.



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#73 ·
So I talked to Warp9 I would have to order 100 kits . To get ABS ring and washers, Spacers, and then rotor bolts looks like $82 plus whatever shipping is what the . So basically do you all think their is enough interest in 100 kits , I would have to front it


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#92 ·
sold my sd and bought a 2022 sas
alasoa kit fits like glove!

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