Geometry ?
CTM Blade 2027 geometry in sizes XS/50–XL/58: stack 514–592 mm, reach 373–402 mm, head angle 71.5–73.5°.
| XS/50 | S/52 | M/54 | L/56 | XL/58 | |
|---|---|---|---|---|---|
| Stack | 514 mm | 527 mm | 548 mm | 568 mm | 592 mm |
| Reach | 373 mm | 380 mm | 384 mm | 394 mm | 402 mm |
| Head angle | 71.5° | 72.5° | 73° | 73.5° | 73.5° |
| Seat angle | 75° | 74° | 74° | 73.5° | 73.5° |
| Seat tube (?) | 460 mm | 480 mm | 495 mm | 520 mm | 540 mm |
| Head tube | 105 mm | 115 mm | 135 mm | 155 mm | 180 mm |
| Top tube (effective) | 511 mm | 531 mm | 542 mm | 562 mm | 577 mm |
| BB drop | 72 mm | 72 mm | 72 mm | 72 mm | 72 mm |
| Chainstay | 406 mm | 406 mm | 406 mm | 406 mm | 406 mm |
| Wheelbase | 968 mm | 970 mm | 976 mm | 987 mm | 1002 mm |
| Fork length | 376 mm | 376 mm | 376 mm | 376 mm | 376 mm |
| Fork offset | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm |
(?) by the seat tube length: the manufacturer doesn’t say whether it’s measured centre to centre (c-c) or centre to top (c-t).
Source: ctm.sk, checked 12 Nov 2026 · bar position: worked out from published data
Stock build
I don’t have the build for each size yet.
Frames with similar geometry
Stack and reach within 12 mm of size XS/50 (stack 514 / reach 373 mm).
Stack and reach within 12 mm of size S/52 (stack 527 / reach 380 mm).
Stack and reach within 12 mm of size M/54 (stack 548 / reach 384 mm).
Stack and reach within 12 mm of size L/56 (stack 568 / reach 394 mm).
Stack and reach within 12 mm of size XL/58 (stack 592 / reach 402 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 7 values for this model’s stem and bars. Add them