X-LAB GT8 geometry
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auto
Size M
Render
Align
Geometry
| Size | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Stack mm | 519 | 540 | 565 | 584 | 607 | 631 |
| Reach mm | 370 | 379 | 384 | 392 | 399 | 408 |
| Head tube angle ° | 70.0 | 70.0 | 71.0 | 71.0 | 71.0 | 71.0 |
| Seat tube angle ° | 76.0 | 75.0 | 74.0 | 74.0 | 73.0 | 73.0 |
| Head tube length mm | 80 | 100 | 120 | 140 | 165 | 190 |
| Seat tube mm | 435 | 447 | 471 | 491 | 532 | 577 |
| Chainstay mm | 435 | 435 | 435 | 435 | 435 | 435 |
| BB drop mm | 80 | 80 | 80 | 80 | 80 | 80 |
| Stack to reach | 1.40 | 1.42 | 1.47 | 1.49 | 1.52 | 1.55 |
| Effective top tube mmi | 499 | 524 | 546 | 559 | 585 | 601 |
SizeMkey specs
Stack-to-reach (size M)1.47More aggressive (lower and longer) than 63% of gravel frames in the database at comparable sizes.
Closest geometry matches (size M)
Matched by stack, reach and head tube angle.