Frame

Rider-First Frame Technology

The CruX features the same Rider-First Engineered™ technology that was first introduced on our Tarmacs. With this approach, we use size-specific tubes and layups so that all frame sizes have the same feel of stiffness and compliance. By optimizing the materials for each frame size, we are also about to significantly drop the frame weight—the CruX now weighs 900 grams for a 56cm (*dependent on frame size and color), which is more than 400 grams lighter than the previous frameset. 

Geometry

The 2021 CruX seat collar is two centimeters lower for more exposed seatpost. The top tube was designed for easy shouldering, as it features a large opening to the front triangle and a flat bottom. For stability in the corners and on off-camber sections, the geometry has a low bottom bracket and a sharp front-end. This combination also helps to initiate corners, regardless of the terrain.

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Frame Size

46495254565861
Crank length165mm165mm170mm172.5mm172.5mm175mm175mm
Stem length70mm80mm90mm100mm100mm110mm110mm
Seatpost length350mm
Stack523mm540mm554m566mm582mm597mm618mm
Reach366mm369mm375mm382mm388mm395mm402mm
Head tube length100mm115mm125mm140mm155mm170mm190mm
Head tube angle 69.5°70.5°71.5°71.5°72°72.5°73°
BB height 281.5mm281.5mm281.5mm283.5mm283.5mm285.5mm285.5mm
BB drop71mm71mm71mm69mm69mm67mm67mm
Trail78mm72mm65mm65mm62mm59mm55mm
Fork length, full400mm
Fork rake/offset50mm
Front center592mm592mm593mm605mm611mm618mm627mm
Chainstay length425mm
Wheelbase1007mm1007mm1008mm1020mm1026mm1034mm1043mm
Bike stand-over height763.5mm781.5mm794.5mm808.5mm824.5mm840.5mm861.5mm
Seat tube length470mm490mm510mm530mm550mm570mm600mm
Seat tube angle 75.5°75.5°74°73.5°73.25°73°72.5°
Top tube length (horizontal)501mm509mm534mm550mm563mm578mm597mm


Tire Clearance

The CruX is equipped with 700x33mm tires to provide 10mm clearance. 35mm is the maximum recommended tire width.

Fork

S-Works FACT carbon, 12x100mm thru-axle