Description
Terrain‑focused foundation, open by intent
The Purple Haze frameset is the most distilled expression of the bike’s off‑road intent. It exists for riders who want the stability, geometry and character of the Purple Haze without committing to a predefined setup. This is not a reduced version of the complete builds—it is the same foundation, deliberately left open.
At its core, the frameset carries the same geometry, tubing selection and construction as every complete Purple Haze. Nothing is simplified, nothing omitted. The ride feel remains stable and confidence‑inspiring, prioritising control on loose terrain and consistency across long off‑road efforts. From the first ride, the frame feels calm rather than reactive, encouraging commitment without demanding constant correction.
The Purple Haze is built around the assumption that routes will deteriorate, surfaces will vary and rides will extend beyond neat definitions. The frameset retains this attitude fully. It feels at home once pavement is no longer reliable, offering predictable handling and a balanced riding position that supports long hours over mixed terrain.
What the frameset removes is prescription. Drivetrain choice, wheel selection and equipment level are left intentionally undefined, allowing the rider to decide how far to lean into purity, performance or everyday capability.
Designed for off‑road balance, not categorisation
The Purple Haze geometry emphasises stability and traction rather than sharp, nervous responses. Load is carried confidently, steering remains composed and the bike stays predictable when surfaces loosen or lines become less obvious. These characteristics remain consistent across different build directions.
This makes the frameset especially suitable for riders who want flexibility without losing identity. Whether built light and minimal, mechanically simple or fully equipped for extended use, the core ride feel remains recognisably Purple Haze.
Compliance and stiffness are balanced to support sustained off‑road riding. The frame absorbs surface irregularities without muting feedback, keeping the rider connected to terrain while reducing fatigue over longer distances.
Freedom built on a clear foundation
Choosing the frameset means choosing direction consciously. Mechanical or electronic drivetrain, 1× or 2×, clean or fully practical—the frame supports these decisions without forcing compromise. Mounting options and clearances are designed to accommodate varied use cases without shifting the bike’s off‑road focus.
Unlike frames that feel undecided without components, the Purple Haze frameset feels complete on its own. It offers structure without instruction, giving riders room to express how they ride rather than inheriting a preset answer.
This openness also supports long‑term ownership. Components change, riding habits evolve, and the frameset remains relevant without needing reinterpretation.
Finished with the same attention as complete builds
Every Purple Haze frameset is finished individually. Frame size, colour and selected mounting options are defined during ordering before the frame is assembled and prepared in our workshop. The frameset receives the same care and attention as a complete bike.
This ensures that the starting point already feels resolved. What follows is not completion of an absence, but refinement of an idea.
For riders who prefer to decide
The Purple Haze frameset exists for riders who don’t want their off‑road bike explained to them. It assumes intent rather than questioning it. The frame provides stability, control and consistency; the rest is left deliberately open.
It is not the fastest route to a finished bike.
It is the clearest one.
A terrain‑focused off‑road frameset.
Defined by stability, control and deliberate openness.
Curated for riders who want the Purple Haze ride feel first—and the freedom to shape everything else around it.
| Geometry | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| ST Length (mm) | 450 | 480 | 510 | 540 | 570 | 590 |
| TT Length (mm) | 519 | 532 | 545 | 561 | 576 | 594 |
| Reach (mm) | 374,2 | 378,2 | 377,6 | 382,7 | 383,8 | 389,9 |
| Stack (mm) | 540,3 | 554,4 | 583,9 | 602,1 | 628,5 | 647,5 |
| HT Angle (°) | 70,5 | 70,5 | 70,5 | 71,5 | 71,5 | 71,5 |
| HT Length (mm) | 120 | 135 | 145 | 160 | 190 | 210 |
| ST Angle (°) | 75 | 74,5 | 74 | 73,5 | 73 | 72,5 |
| CS Length (mm) | 440 | 440 | 440 | 440 | 440 | 440 |
| BB Drop (mm) | 72 | 74 | 72 | 72 | 70 | 70 |
| Wheelbase (mm) | 1031,8 | 1034 | 1040 | 1042 | 1052 | 1064 |
| Fork Length (mm) | 405 | 405 | 405 | 405 | 405 | 405 |
| Fork Offset (mm) | 45 | 45 | 45 | 45 | 45 | 45 |
| Max Seatpost Insertion (mm)* | 241 | 271 | 271 | 301 | 331 | 351 |
| Wheel Size | 650B | 700C | 700C | 700C | 700C | 700C |
* Max seatpost insertion +5 mm / min. seatpost insertion 120 mm






