Supercaliber SLR Frameset is an ultra-light cross-country race frame ready for your dream build. Its high-mod OCLV Mountain Carbon frame features 80mm of IsoStrut rear suspension to smooth rough terrain without sacrificing pedaling efficiency. It’s optimized for a 110mm fork and ready to be built into a fast, race-ready machine.

Nothing else like it

Supercaliber’s unique frame design ditches traditional suspension hardware so there’s less weight, less maintenance, and less lateral flex. IsoStrut connects the mainframe to the pivot-less seat stays to offer about 80mm of rear wheel travel. This design offers a unique blend of efficiency, traction, and fatigue-fighting compliance that keeps racers fresh and in control.

IsoStrut

IsoStrut integrated suspension gives you just enough travel to stay in control. It's fully tuneable like a standard rear shock, but without the weight penalty of a full suspension bike.

SLR OCLV Mountain Carbon

Supercaliber SLR is the World Cup lightweight frame. It drops grams by using a higher modulous carbon fiber layup that allows us to use less material, plus we skip internal guide tubes for cable routing, minimizing material and maximizing weight savings.

Frame	SLR OCLV Mountain Carbon, IsoStrut, UDH, 80mm travel
Shock	Trek IsoStrut, RockShox SIDLuxe, 2-position remote damper
Skewer Rear	Bontrager Switch thru axle, removable lever
Headset	FSA IS-2, 1-1/8'' top, 1.5'' bottom

Geometry Chart

B B Drop	4.6
B B Height	32.7
Chainstay Length	43.5
Eff Seat Tube Angle	74.5°
Eff Top Tube	66.3
Frame Reach	50
Frame Size Letter	XL
Frame Stack	62.2
Head Angle	67.5°
Head Tube Length	12.5
Offset	4.3
Seat Tube	52.5
Seat Tube Angle	71.5°
Standover	77.2
Trail	10.9
Wheelbase	121.7
Wheel Size	29"