Killswitch Black Frame
Killswitch Cyan Frame
Killswitch Black Frame
Killswitch Yellow Frame Detail
Killswitch Yellow Frame


The Killswitch has proven itself a one of the best and most versatile short travel frames on the planet.


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Designed to be a weapon of course destruction, the Killswitch utilizes BlkMrkt’s Hammer Link system to provide 100mm of  very progressive travel while a massive 40mm main pivot keeps things incredibly stiff and predictable. Our unified rear triangle means you can use gears or run single speed with zero chain stretch while our replaceable dropouts allow for any style 10mm x 135mm rear hub, QR… bolt-on or Maxle.

Handmade from a 6061 T6 custom tubeset with precision CNC’d linkages and yokes with replaceable Nylock nuts and threaded inserts at all bolt locations for easy of maintenance & a 44mm head tube allows for any size steer tube fork…

Killswitch Geometry SM MD LG
Reach 16.75″/425mm 17.7″/450mm 18.7″/475mm
Stack 22″/560mm 22″/560mm 22″/560mm
Effective Top Tube 22″/560mm 23″/587mm 24.2″/615mm
Seat Tube 13″/330mm 13″/330mm 13″/330mm
Seat Tube Angle 74º 74º 74º
Head Tube Length 4.3″/110mm 4.3″/110mm 4.3″/110mm
Head Tube Angle 69º 69º 69º
Chainstay 406mm 406mm 406mm
Wheelbase 1181mm 1210mm 1240mm
BB Drop 15mm 15mm 15mm
Estimated BB Height 13″/330mm 13″/330mm 13″/330mm
Standover Height 26.5”/ 673MM 27”/ 685MM 28”/ 711MM
Frame Specs
Fork A To C 491mm
Fork Offset 42mm
Rear Shock Size 165mm x 38mm
Shock Hardware 21.8mm x 8mm Top 47mm x 8mm Bottom
Headset (Top) 44mm Zero Stack
Headset (Bottom) 44mm Zero Stack or 44mm External
BB Shell 73mm Threaded
Rear Brake Mount 160mm Post Mount
Rear Axle 10mm x 135mm Slotted, QR or Maxle
Front Derailleur Style Don’t need no stinkin’ Granny ring.
Seatpost Dia. 30.9mm
Seat Clamp 34.9mm
Max Chainring Size 36t Single
Max Tire Size 26 x 2.5″
Shock Tune X-Fusion 02 RCX Killswitch tune

Additional information


LG 23 inch, MED 22 inch, SML 21 inch


Seek N Destroy Cyan Blue, Seek N Destroy Flat Black, Seek N Destroy Yellow

Shock Options

Fox CTD (+ $325), Fox CTD Boost Val Tail Adjust Kasima (+ $450), No Shock – Frame Only, Rockshox Monarch R (+ $200), Rockshox Monarch RL (+ $260), Rockshox Monarch RT3 (+ $350), X Fusion 02 RCX ($400)

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