Customer Service (503) 832-7336
The Only Place For People Who Ride


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Free standard shipping on orders over $149
We ship to the lower 48 United States. Orders over $149 ship free; a flat rate applies under $149. Estimated delivery dates are shown at checkout based on item availability and the shipping option you choose.
We text or call to confirm sizing & fitment before we ship.
Every Factory SuperBike order includes a free expert check from real riders. Before we ship helmets and gear, we text or call to confirm your size and fit; for parts, we verify fitment to your bike. This is why we don't have to guess and you don't have to gamble.
Helmet & gear orders: reply to our text to confirm and your order ships, typically same day. No reply within 48 hours and we'll call you. Questions now? Call or text (503) 832-7336.
Add another 3 rwhp along the engine rpm range and see up to 5-6hp at peak revs by adding our EDR KTM Velocity stack kit! Our velocity stack kit has been developed in house at EDR Performance on our software programming as well as on our in-house dyno! The kit is designed for use in the OEM airbox or aftermarket air box delete kits such as the very well made Rottweiler intake filter kit. Our intake kits come complete with 2 velocity stacks. One EDR 78mm velocity stack for the rear cylinder, one EDR 63mm velocity stack for the front. We found the staggered height to not only produce the most overall power, but the smoothest powerband! Those wanting outright performance up top (will sacrifice a little low end power, below 5,000rpm) can opt for the "High Rev Version" that includes 2 x 63mm stacks.
Combinations are as follows: (First number being the front cylinder velocity stack length)
EDR KTM Stacks are not just "shorter" we spent a lot of time and wasted a lot of material developing what we found to be the best throat diameter, overall height and taper on the bell mouth giving it 180 degree opening. These changes allowed us to achieve a much smoother intake flow as well as increasing the air velocity. We took one of the greatest engines out there and simply improved how they run!
Please note some products are intended strictly for non-road registered motorcycles used only in racing and off highway use. Buyer assumes all responsibility on their local laws rules and regulations. We adhere to the highest standards of tuning for performance while prioritizing reliability and rideability!!
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