Road race
Enigma Excel Rim
2023 · 700c wheels · 11 sizes
Handmade grade 5 (6Al 4V) titanium road race frame from Enigma's Sussex workshop, here in its rim brake version with standard caliper brake mounts, quick release dropouts, a BSA threaded bottom bracket and clearance for 700x28 tyres. Sold as a frame or frameset with Enigma's C-Six carbon fork, in eleven house sizes at 1 cm steps; custom geometry is available at extra cost. The numbers are Enigma's house geometry for the rim brake frame, which differs from the disc brake Excel (shorter chainstays and seat tubes, taller head tubes). The top tube is quoted as horizontal.
Source: web.archive.org/web/20231205021955/https://www.enigmabikes.com/products/excel-frame
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) | 522 | 531 | 541 | 552 | 564 | 573 | 582 | 592 | 603 | 613 | 622 |
| Reach (mm) | 366 | 370 | 373 | 375 | 377 | 380 | 387 | 394 | 396 | 403 | 410 |
| 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 |