Giant Roam Disc geometry
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Size S
Render
Align
Geometry
| Size | S | M | L | XL |
|---|---|---|---|---|
| Stack mm | 596 | 611 | 625 | 639 |
| Reach mm | 408 | 413 | 419 | 425 |
| Head tube angle ° | 70.5 | 70.5 | 70.5 | 70.5 |
| Seat tube angle ° | 73.0 | 73.0 | 73.0 | 73.0 |
| Head tube length mm | 115 | 130 | 145 | 160 |
| Seat tube mm | 420 | 460 | 510 | 550 |
| Chainstay mm | 455 | 455 | 455 | 455 |
| BB drop mm | 60 | 60 | 60 | 60 |
| Fork rake mm | 45 | 45 | 45 | 45 |
| Stack to reach | 1.46 | 1.48 | 1.49 | 1.50 |
| Effective top tube mmi | 590 | 600 | 610 | 620 |
| Wheelbase mmi | 1097 | 1107 | 1118 | 1129 |
SizeSkey specs
Stack-to-reach (size S)1.46More aggressive (lower and longer) than 74% of flat-bar frames in the database at comparable sizes.
Closest geometry matches (size S)
Matched by stack, reach and head tube angle.
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