Performance Upgrade Parts for your
KTM 1290/1390 Super Duke R, RR, & EVO
Developed, tested, and raced by Eric "Gogo" Gulbransen
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from 94 reviewsDefinitely/absolutely/and all that stuff how they should be out the box... It's a must fit part.
Top stuff....

Product is incredible, installation was a breeze(shout out Superjack) and GoGo is the man!! Great communication through the order and fulfillment process! He even gave me an incredible breakdown of which parts would get me the setup I wanted.(He told me to buy less than I was going to originally, who does that?!?!) Couldn’t be happier and I’ve placed an order for Superclamps to get my bike even more dialed. Keep up the great work GoGo and thank you!!!

Fantastic improvement in turn in, The sport link solves the bike from running wide on corner exit which was my only grip with the 1290 Superduke.
Thanks GoGo 🏍️🏁👌

The Superduke should come this way stock. Completely changes how this bike handles, in a very good way.

Link davvero ben fatto, mondandolo si nota subito la differenza, soprattutto in uscita di curva dove permette di dare più gas e mantenere la linea molto più di prima. Ho potuto aumentare il precarico dell'ammortizzatore per avere un SAG corretto (4 giri circa, 35/40mm), mentre prima l'aumento del precarico mi dava problemi di stabilità nelle accelerazioni più decise e dovevo lasciarlo a 0. Nessun problema di tiro catena, né da solo né in coppia. Consigliato!

On my Gen 1 I had to dremel the plastic frame-neck covers where the wires come through to make these fit around the frame (not difficult). Never really thought about how flimsy the OEM steering stops were until installing these, the steering stops with a soft but solid thud now and I can imagine many cases where these might prevent damage to your hands/tank/handlebars in the case of an accident or tank-slapper. Gogo, thanks for all the help.

This Sport Link is on a completely different level compared to the OEM. If you want to ride faster on the 1290 Super Duke, you should definitely install it. Big thanks to Eric for creating the Sport Link.

My dad and I both bought the sportlinks. He went with the +15 (1290R) and I went with the 20+ (1390R) since I ride my superduke on track as well. Let me tell you, we couldn't take our smiles of our faces after the first ride! You feel the difference in the first corner immediately.
It's truly amazing how these plates change the WHOLE riding experience on your superduke.it's how they should come out of the factory. I took my bike to TT assen for the 2nd time and the drive out of corners is amazing. Way more grip, you can direct the bike to your ideal line and its holds it really well.
If you're in doubt wether this upgrade is worth, please just go ahead and do it. It will make you fall in love with your superduke all over again!

Top quality, easy to fit and adjustable to the ideal amount of headstock rotation. Ideal for track and road use.
As always great service and fast delivery to the UK

So I'm still waiting for a new rear spring for my 220lbs body. Looking forward to using my new tool soon.

It's the best thing my SDR could have gotten. I feel much better, more confident and faster on the bike. Eric is simply a magician

Hi, currently tested supershort -20 and fork lowered by 1cm and I have to say that I don't feel any change in geometry, quite the opposite. Handling after lowering is great. Thanks Eric.

This product make sense to protect bike. Well made and fit perfectly.

i went with the 15 mm links and running a 17 - 41 sprocket set up with a 114 link chain. the feel in corners with the links is obvious as im not getting that feeling of pushing in tighter corners. stability is the same to me, but i also ditched the cheap OEM dampener and installed a Matris. Eric is quick to provide input to my emails, and there is a wealth of knowledge there.

Quality is superb, fitting was far easier than I imagined, just had my suspension set up by a former TT racer, there are no words.....



I don’t just build motorcycle parts—I race them.
I’ve spent years on superbikes, chasing lap records, earning championships, and learning the hard way what holds up when everything’s on the line. I’ve wrenched in pro pits, pushed through injuries, and come back faster. The parts I make aren’t just engineered—they’re track-tested, rider-built, and meant to take a beating. If you want tough, no-nonsense gear from someone who lives this life, you’re in the right place.