Fueling Dongle

This is absolutely the first thing you should buy for your 690/701. I am absolutely blown away but this super simple product. After reading the reviews I was sure it would do something but not have such a profound difference in midrange power. Right where you expect the bike to bog down like it would stock, it just pulls itself back into that sweet sweet power band and flys. An absolutely must, especially if you live and ride in the mountains with steep inclined corners, this is what you need. This could be $70 dollars more and I would still think it’s an amazing value. Get this NOW!

Bike stock low rpm is rather rough ,installed dingle and made noticeable difference in smoothness, DO IT !

The fueling dongle made itself known as soon as I started the bike as the idle was noticeable improved. The low speed throttle response was much smoother, the surging and bucking were replaced by clean fueling response which allows easier modulation. This is an excellent product at a low price. Thanks Rottweiler !!!

After installing dongle, the bike doesn’t sputter when revs are lower, and you crack on the throttle.
Also installed a 16 tooth countershaft sprocket at the same time and the lugging you felt when going slow is gone.

I used to had my check engine light on with O2 sensor problem. It may caused by the booster plug. It took me about 5 mins to install and the check engine light is gone! Very smooth acceleration and it’s a must buy item!

This fuel dongle is the best mod for the money
It does exactly what it should, smooths the bike in low revs so you get much better control
plus it takes 5 min to install

The easiest mod I've installed. I do notice a difference in the low end response. My bike seems to have better throttle response off the bottom. For the price I would recommend this dongle if you can't afford the PC5.

Installed the fuel dongle and removed the O2 exhaust sensor on my KTM 690 SMC/R. Installation was simple and took approximately 15 minutes. The low speed fueling does seem smoother and surprisingly my fuel mileage improved slightly on my first tank after installation. It's absolutely worth the $40 investment.

Fuel dongle works perfectly, no more lean surge, worked on my Superduke and now on my 500 EXC-F. Easy install.