Frame
One piece of carbon
A carbon-fibre monocoque, laid up and cured as a single shell. No bonded junctions to add weight or flex — the whole frame works as one structure, shaped tube by tube in the wind tunnel.
Carbon fibre · 8.3 kg net
Prisma One — Aero road
Aero,
distilled.
A carbon-fibre monocoque frame, shaped in the wind tunnel and built around one idea — put as little as possible between you and the road.
- Weight
- 8.3 kg
- Drivetrain
- 24-speed
- Wheels
- 700c carbon
Speed isn't added. It's everything you take away.
The shape of speed
Every part, in its place.
One frame. Nothing spare.
Build
Built without seams
A high-modulus T800 carbon cockpit, internal routing, and a 24-speed drivetrain on hydraulic disc brakes. Nothing breaks the airflow and nothing rattles — the cockpit reads as one clean line from saddle to axle.
24-speed · hydraulic disc
Ride
Holds a line
A rigid racing frame on 700c carbon wheels: light, stiff and planted at speed, the deep-section rims carrying momentum on the flat while the carbon tubes soak up the road.
700c carbon · 150 kg load
Resolved from every angle.
Three-quarter · 45°
Top-down
Head-on · 0°
From the rear · 180°
Shot from every side — three-quarter, top-down, head-on and rear — so nothing about the shape stays hidden.
Every measurement, on the record.
- Type
- Road bike — racing
- Frame
- Carbon-fibre monocoque, rigid race
- Fork
- Full carbon, carbon steerer
- Cockpit
- T800 carbon bar, 80 / 100 mm
- Seatpost
- T800 carbon, 350 mm
- Drivetrain
- 24-speed, multiple shift units
- Brakes
- Hydraulic disc — always included
- Wheels
- 700c, carbon rims & hubs
- Saddle
- Padded, carbon base
- Weight
- 8.3 kg net · 11 kg gross
- Load capacity
- 150 kg
- Origin
- Zhejiang, China
- Brand
- Prisma
- Edition
- First edition, individually numbered
Build yours.
Hydraulic disc brakes & 700c carbon wheels, included on every build.
First edition
Reserve a first-edition Prisma One.
The first run is numbered and limited. Leave your email to hold your size — no charge until it ships.