Speed Concept 2025
Source: https://trekbikes.com/us/en_US/.../speed-concept-slr-9-axs
Loading geometry…
Source: https://trekbikes.com/us/en_US/.../speed-concept-slr-9-axs
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| Measurement | S | M | ML | L |
|---|---|---|---|---|
| Frame geometry | ||||
| Stack | 492 mm | 517 mm | 541 mm | 565 mm |
| Reach | 390 mm | 416 mm | 426 mm | 445 mm |
| Stack / Reach | 1.26 | 1.24 | 1.27 | 1.27 |
| Head tube angle | 72.2° | 72.5° | 72.5° | 72.5° |
| Seat tube angle (effective) | 78° | 78° | 78° | 78° |
| Seat tube angle (actual) | — | — | — | — |
| Top tube (effective) | 495 mm | 518 mm | 541 mm | 565 mm |
| Head tube length | 65 mm | 90 mm | 115 mm | 140 mm |
| Seat tube length | 499 mm | 525 mm | 549 mm | 574 mm |
| Bottom bracket drop | 80 mm | 80 mm | 80 mm | 80 mm |
| Bottom bracket height | — | — | — | — |
| Chainstay | 410 mm | 410 mm | 410 mm | 410 mm |
| Front center | 570.5 mm | 598.3 mm | 623 mm | 649.8 mm |
| Wheelbase | 967 mm | 995 mm | 1020 mm | 1047 mm |
| Fork rake (offset) | 45 mm | 45 mm | 45 mm | 45 mm |
| Fork axle to crown | — | — | — | — |
| Trail | 61 mm | 60 mm | 60 mm | 60 mm |
| Standover | 760 mm | 785 mm | 808 mm | 831 mm |
| Pad / effective stack | — | — | — | — |
| Pad / effective reach | — | — | — | — |
| Cockpit | ||||
| Grip reach | — | — | — | — |
| Grip stack | — | — | — | — |
| Stem length | — | — | — | — |
| Spacer height | — | — | — | — |
| Bar reach | — | — | — | — |
| Bar drop | — | — | — | — |
| Bar flare | — | — | — | — |
| Handlebar width | — | — | — | — |
| Components (informational) | ||||
| Crank length | — | — | — | — |
| Saddle width | — | — | — | — |
| Seatpost length | — | — | — | — |
| Tire clearance | — | — | — | — |
| Front travel | — | — | — | — |
| Rear travel | — | — | — | — |