BMC Teammachine SLR 2025 geometry
Size chart for fitting. If this bike already feels right, find others with a similar riding position (size 47). Category: road-race.
| Size | Stack | Reach | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop |
|---|---|---|---|---|---|---|---|
| 47 | 506 mm | 370 mm | 71.5° | 73.5° | 410 mm | 972 mm | 71 mm |
| 51 | 530 mm | 378 mm | 72.0° | 73.5° | 410 mm | 980 mm | 71 mm |
| 54 | 550 mm | 384 mm | 72.5° | 73.5° | 410 mm | 988 mm | 69 mm |
| 56 | 570 mm | 390 mm | 72.5° | 73.5° | 410 mm | 996 mm | 69 mm |
| 58 | 590 mm | 396 mm | 73.0° | 73.5° | 410 mm | 1008 mm | 67 mm |
| 61 | 610 mm | 402 mm | 73.0° | 73.5° | 410 mm | 1018 mm | 67 mm |
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Size guidance
Stack and reach describe the frame's cockpit envelope better than traditional seat-tube sizing. If you know your preferred stack/reach from a bike that already fits, search within a few millimeters first, then check head angle and chainstay for handling feel. See the glossary for stack, reach, and HTA.