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Eminent Cycles Onset MT Comp

Eminent Cycles Onset MT Comp
  • Color: Black / Gray
  • Color: Gray / Orange
  • Color: Blue / Gold
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As mountain bikers, we thrive when things get nastier, riskier, faster. The point at which terrain and speed force lines between mind, body, and bike to blur. This is the zone we thrive in, both on the bike and while designing it. MORE risks and challenges are where MORE rewards are found. To that end, we’ve asked, how much MORE can we push the Onset. It turns out quite a bit. Enter the Onset MT, our definition of “full enduro”.


Traction is the promise that a full suspension design strives to deliver:  

The ability of two touch points (tires) to mirror the contours of the surface they roll on.  To achieve traction is to deliver it constantly, under all circumstances, regardless of speed, size of terrain, incline, decline, acceleration, or deceleration.  


A design’s ability interpret these nuances is encumbered by three competing functions: DESCENDING, PEDALING, AND BRAKING.  Because they can be opposing functions, designs are inherently biased and therefore compromised, resulting in: brake jack, pedal bob, or a harsh descending experience.  



As the name suggests, AFS “floats” the shock between two “active” points (seat stay & chain stay).   This maintains shock alignment regardless of lateral forces, ultimately reducing shock bind.  Additionally, by moving the “typical” pivot point to the end of the seat stay, more direct force transfer is achieved, due to the longer lever arm.  Finally, AFS delivers an optimized leverage ratio that is both linear and progressive.  This provides “coil-like” small bump sensitivity, while still providing support deeper into the travel.


Depending on the Eminent model, AFS delivers anti-squat values between 125% and 150% (lower/enduro & higher/all-mountain) delivering a powerful pedaling platform, which will still actively track.    To further improve pedal efficiency, increased lateral stiffness is achieved by moving the seat stay pivot close to the axle and implementing angular contact bearings.  This ensures the maximum return on every pedal stroke.  


The engineer has worked hard, optimizing leverage curves, force transfer, and anti-squat qualities.  One challenge remains: brake caliper placement. Typically options are limited to an active portion of the linkage.  This yields brake induced suspension movement, ultimately a traction compromise.  By employing an independently floating brake mount, AFS decouples suspension and brake forces (see video).    This delivers a falling anti-rise value well below 100%, without any influence on the other optimized (descending and pedaling) characteristics of the design.  


We don’t believe traction is a 2 out of 3 problem solution.  The AFS is a fully realized, three part solution to a three part engineering problem, resulting in TRACTION under any circumstance.   Constant traction equates to predictability, control, confidence, and ultimately speed… and speed = FUN.

Experience AFS and ride… fully realized.  

Internal cable guides are molded into the frame.
Easy to route cables.
No cable noise from inside the frame.
Internal cable guides molded into frame


Frame Unidirectional Carbon
Fork Fox 36 Grip Rhythm 160mm
Rear Shock Fox Float DPX2 Performance w/3 position switch
Rims/Wheels E13 LG EN (30mm)
Tires Vittoria Mazza 2.6F & 2.4 R Trail Casing
Crankset Shimano SLX M7120 12-Speed
Chainwheel Shimano SLX M7120 12-Speed
Bottom Bracket Shimano SLX M7100
Chain Shimano SLX M7120 12-Speed
Rear Derailleur Shimano SLX M7120 12-Speed
Rear Cogs Shimano SLX M7120 12-Speed
Shifters Shimano SLX M7120 12-Speed
Handlebars Pro Taper Aluminum 25 mm Rise
Stem Valiant Stem
Brake Levers Shimano SLX M7120
Brakes Shimano Deore Quad Piston
Saddle WTB
Seat Post KS Rage (Internal routing)
Seat Binder Integrated Seat Binder
Color(s) Black / Gray, Gray / Orange, Blue / Gold
Sizes Small, Medium, Large, and X-Large

* Subject to change without notice.