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Falkor 36D


The Falkor 36D is a CFD optimized rim designed around road disc brake bikes and meant for road racing or everyday road riding. The Falkor 36D rim is the result of a new design process we call Weighted Performance Matrix (WPM). What this means is that we consider all aspects of a rim during the design phase, things like the bike it will be on, the terrain it will be used on, the hubs it will be built with, typical head and cross winds, tire sizes, and the list goes on. In the end we end up with a matrix with over 20 parameters and use this to fine tune aspects of the rim so that the performance is optimized for the specific application. We truly let the science drive the design rather than the marketing department (which we don't have by the way.) Every aspect of the Falkor rims from the rim profile to the carbon layup schedule to the spoke exit angle is designed using this philosophy.

Key characteristics that make the Falkor 36D stand out are it's width and asymmetric offset. During CFD modeling we centered aerodynamic studies on 25mm (actual width) tires, so if you are looking for the fasted road rim/tire combo that is what we recommend. The inner width of 20mm and the outer width of 27.7mm create a seamless tire to rim transition at 25mm which is key to maintaining laminar airflow around the leading and trailing edge of the rim. Tire sizes from 23-30mm work just fine as well (some 23mm wide tires measure 25mm wide on the Falkor 36D and are optimal.) The Falkor 36D is also tubeless compatible. Designing an aerodynamic rim with an offset spoke bed is a real challenge, and you won't find many other rims like this out there. However, it's impossible to deny the benefits of using an asymmetric rim on today's disc brake bikes so this is a challenge we took head on. The offset of 2.0mm boosts the low-side spoke tension by 13-15% and improves the net bracing angles for a stiffer wheel. The same rim can be used on the front or back by flipping it around.

We offer the Falkor 36D as a single rim or a complete wheelset. Our wheelsets are handbuilt right here in Tennessee using only the best components; Sapim CX-Ray bladed or double butted spokes and DT Swiss alloy Pro Lock nipples. Hub choices include Chris King, Industry Nine, White Industries, DT Swiss, White Industries, Project 321 and Onyx Racing (or you can also send in your own hubs.) To see a comparison of all our hubs check out the hub comparison chart. All wheelsets are built to order and it may take 4 weeks or more depending upon hub availability.

  Wheels are hand-built in Tennessee  

Most rims are in stock and ship in 1-3 days. Custom wheel builds take 4 weeks or more depending upon hub availability. Any cancelled complete wheelset orders are subject to a cancellation fee as high as 20% depending on if the wheel has been built. For pricing or to configure a wheelset, use the drop down menu below. The Falkor 36D Works best with tire widths ranging from 25mm-38mm
Note the new 3M reflective decals appear black in normal light, but reflect bright white when a light source hits them.
Falkor 36D Specifications  
*Rim weights are +/- 10g
**Wheel weights are with 24 CX-Ray spokes with alloy nipples
***Recommended build tension is 120 kgf
Please read the FAQ for other questions.
Weight Rim 415g*
Weight I9 Wheelset 1450g*
Weight King Wheelset 1520g*
Weight DT 240S Wheelset 1430g*
Weight DT 350 Wheelset 1520g*
Weight Project 321 Wheelset 1435g*
Weight White Industries CLD Wheelset 1485g*
Weight Onyx Racing Wheelset TBD*
ERD 571
Asymmetric Offset 2.0mm
Spoke Hole Drilling Asymmetric, 7 deg
Max Tension 160 kgf***
Max Pressure 130 psi
Depth 36mm
Inner Width 20mm =
Outer Width 27mm
Hole Count 24, 28, 32
Finish Satin Unidirectional Carbon
Tech Features UniWeave™...
Rider Weight Limit 220 lbs


"Absolutely love the Falkor 36d’s! I needed a set for the road so I could use the stock set for off-road and these rims were great. Built up beautifully, super light and they ride amazing, thanks a lot!" -L. Dalcomune