Giant Speeder (China) geometry
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Size M
Render
Align
Geometry
| Size | XS | S | M |
|---|---|---|---|
| Stack mm | 557.3 | 576.1 | 594.9 |
| Reach mm | 355.4 | 359.8 | 368.8 |
| Head tube angle ° | 70.0 | 70.0 | 70.0 |
| Seat tube angle ° | 74.5 | 74.0 | 73.5 |
| Head tube length mm | 125 | 145 | 165 |
| Seat tube mm | 410 | 445 | 480 |
| Chainstay mm | 425 | 425 | 425 |
| BB drop mm | 70 | 70 | 70 |
| Fork rake mm | 45 | 45 | 45 |
| Stack to reach | 1.57 | 1.60 | 1.61 |
| Effective top tube mmi | 510 | 525 | 545 |
| Wheelbase mmi | 1000 | 1011 | 1027 |
SizeMkey specs
Stack-to-reach (size M)1.61More relaxed (taller and shorter) than 89% of flat-bar frames in the database at comparable sizes.
Closest geometry matches (size M)
Matched by stack, reach and head tube angle.
Ridgeback Motion Open FrameCurrentSMALL · 597 / 375Ridgeback SpeedCurrentSMALL · 597 / 375Apollo Transfer 10 WSwomen's, 2022, 2022XS · 588 / 366Specialized Sirrus X 5.0carbon, 2026 onS · 600 / 365Tout Terrain Amber Road Xpress TrapezCurrentS · 590 / 375Specialized Crossroads Step Through2017M · 592 / 375
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Nearest size to the Speeder M.
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