Road endurance
Enigma Echelon
2026 · 700c wheels · 11 sizes
Handbuilt titanium all-road frame from Sussex, made from size-specific butted 3Al/2.5V tubing with a T47 bottom bracket, 44 mm head tube, internal routing and mudguard mounts. Clears 35 mm tyres, or 32 mm with mudguards. Enigma sells it as a frameset or custom build rather than a fixed stock bike, so no stock components are listed. Sizes are named by horizontal top tube length in centimetres, and the published top tube runs 1 to 3 mm longer than reach and stack imply in the smaller sizes.
Source: www.enigmabikes.com/products/enigma-echelon-all-road-bike
I ride:
Size run
Published geometry by size. How each size rides and fits for your rider profile loads with the page.
| Size | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stack (mm) | 524 | 535 | 546 | 556 | 566 | 577 | 586 | 596 | 607 | 617 | 626 |
| Reach (mm) | 366 | 369 | 372 | 374 | 377 | 379 | 385 | 393 | 394 | 401 | 408 |
| Head angle (°) | 71.0 | 71.5 | 71.5 | 72.0 | 72.0 | 72.5 | 72.5 | 72.5 | 73.0 | 73.0 | 73.0 |
| Seat angle (°) | 76.0 | 75.5 | 75.0 | 74.5 | 74.0 | 73.5 | 73.5 | 73.5 | 73.0 | 73.0 | 73.0 |