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Low standover, long dropper posts, and proper component selection and setup allow us to fit more riders than ever. Select your SCW1 frame size according to riding style rather than saddle height and reach.
The changing location of a rider’s centre of mass from one size to the next can create more of a performance discrepancy between sizes, for a given model, than between brands. Structure is the only company that adjusts the location of the shocks and pivots to keep all kinematic properties consistent between chassis sizes.
REACH – Effective, normalized for stack when comparing bikes, reach is only meaningful when examined at a constant stack. Effective Reach is the reach value normalized to a stack height that is the average of all current AM/Enduro frames.
"Effective seat tube angle" is typically measured level with the top of the head tube, not the rider's assumed seat height. Most seat tube angles become considerably slacker at true saddle height.
HEAD TUBE ANGLE @ FULL COMPRESSION, COMPARED TO TELESCOPING Compared to a telescoping fork, the WTF linkage design becomes slacker when compressed. Exact value depends on the setting selected.
TRAIL @ FULL COMPRESSION, COMPARED TO TELESCOPING Compared to a telescoping fork, the WTF linkage design increases trail when compressed. Exact value depends on the setting selected.
FRONT CENTRE @ FULL COMPRESSION, COMPARED TO TELESCOPING Compared to a telescoping fork, the WTF linkage design maintains front centre length when compressed. Exact value depends on the setting selected.
WHEELBASE @ FULL COMPRESSION, COMPARED TO TELESCOPING Compared to a telescoping fork, the WTF linkage design maintains wheelbase length when compressed. Exact value depends on the setting selected.
In the same way you might choose the length of your skis or snowboard to reflect your preferred terrain and riding style, our short seat tubes allow you to tailor your SCW1 to your riding. We call this “Gravity Sizing”. Instead of sizing according to riders’ body sizes with Small, Medium, and Large, we give each chassis a Gravity rating (ex. G2) to denote the level of stability. Please refer to the geometry chart for full details and contact us for assistance with your selection.
| Frame / Fork | Carbon fiber, including fork, linkages and rear triangle | Front Derailleur | Single-ring only / chain guide & bash guard compatible |
| Travel | 153mm front / 154mm rear | Chain Guide Mounts | ISCG-05 |
| Wheel Size | 27.5” (650b) | Bottom Bracket | BSA |
| Tire Clearance | 2.6” with generous mud clearance | Seatpost Clamp | 36.0 mm / Alloy clamp included |
| Hardware | 17mm colleted aluminum through-axles, machined and engraved 7075 triple clamp | Seatpost Diameter | 31.6 mm |
| Shocks (2) | DVO Topaz / T3AIR custom tuned / 205x65 Trunnion mount | Seatpost Stroke | 150mm (G1), 180mm (G2), 210mm (G3) |
| Headsets (2) | Cane Creek / 40 series | Brake Mounts | 203 mm post front / 180 mm post rear |
| Axles | Boost 15 x 110 mm GW Twist Lever front / 12 x 148 mm stealth rear | Derailleur Hanger | Replaceable |
| Bearings | High precision sealed cartridge: 6903 Main pivots / 6902 Trunnion end bearing / 3802 Rocker-seat / 688 Steering link pivots / 22x8x9 Spherical - Teflon-coated stainless | Cable Routing | Internal, sleeved / Di2 compatibile, wire guides and internal battery mount |
| Chainline | Boost 52 mm (also non-Boost compatible) | Water Bottle Mount | 1 under frame at Di2 battery cover |
| Chainring Clearance | 1 under frame at Di2 battery cover |
Our mission is to push the boundaries of performance of mountain biking through innovation, while giving riders the ultimate MTB experience.
Structure Ambassadors at key locations in the U.S. and Canada are ready to set up your demo ride and show you the best local lines. Come ride with us!