Vitus ZX-1 EVO SRAM Force AXS 2026 Road Bike

The ZX-1 EVO doesn’t neglect everything for the sake of speed, since an uncomfortable rider cannot be fast and efficient. At least, not for long. Thanks to the one-piece carbon monocoque frame there are no points of weakness, no joints, so it is specifically engineered to be stiff where required and deliver comfort elsewhere, reducing harshness from the road for a more soothing ride feel.

The performance geometry slots the rider into a naturally aerodynamic position, so whether racing flat-out, sprinting for road signs or charging on the front of the chaingang, the EVO gathers momentum quickly and holds speed with ease. We’ve made this bike fast. We know it rides fast. The rest is up to you.

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## Key Features

* Race-Fit geometry
* SL UD Carbon aero frame and fork with integrated seat clamp
* Full internal cable routing
* SRAM Force AXS Wireless Groupset
* Prime Doyenne 56 Carbon Wheelset
* Prime Primaverra Aero Carbon Handlebar

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## Specifications

### Frameset

* Frame: ZX-1 EVO Carbon SL UD Carbon, UCI Approved, Internal Cable Routing, 12mm x 142mm Hub Spacing, Flat Mount
* Fork: ZX-1 EVO Carbon SL UD Carbon, UCI Approved, TapeRed Steerer, 100 x 12mm, Flat Mount, Size Specific Offset
* Rear Shock: N/A

### Wheels

* Rims: Prime Doyenne 56 carbon, 56mm rim depth, 23mm internal width, 30mm external width.
* Tyres: Maxxis High Road, 700x28c TR, foldable, K2/HYPR/Tubeless Ready.

### Drivetrain

* Crankset: SRAM Force E1 DUB, 48/35, Crank Length S:165mm, M:170mm, L:172.5mm, XL:172.5mm
* Shifters: SRAM Force AXS Wireless
* Rear Derailleur: SRAM Force E1 AXS
* Front Derailleur: SRAM Force E1 AXS
* Chain: SRAM Force E1 116 link
* Cassette: SRAM Force XG, 10-33t.
* Bottom Bracket: SRAM DUB BB386

### Components

* Handlebar: Prime Primavera Carbon Aero, UD Carbon, Reach: 78mm, S:400mm M:420mm L:420mm XL:440mm
* Stem: FSA NS SMR Aluminium, Bar Bore 31.8mm, - 6 degrees, S:100mm M:110mm L:110mm XL:120mm
* Grips: Vitus Super Grip
* Brakes: SRAM Force
* Saddle: Vitus Race Performance, Ti rail
* Seatpost: ZX-1 EVO Aero S: 300mm M/L/XL: 350mm, +20mm/-2mm Offset

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## ZX-1 EVO Sizing

| | S | M | L | XL |
| ----- | ----- | ----- | ----- |
| Rider Height (cm) | 165 - 170 | 170 - 177 | 176 - 186 | 186 - 193 |
| Inside Leg (cm) | 74 - 76 | 76 - 79 | 79 - 84 | 84 - 87 |

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## Geometry