BMC SLR FOUR 2025
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Geometry
| 47 | 51 | 54 | 56 | 58 | 61 | |
|---|---|---|---|---|---|---|
| Add to Compare | ||||||
| Reach | 328 | 410 | 314 | 429 | 357 | 393 |
| Stack | 446 | 429 | 576 | 578 | 572 | 684 |
| Top Tube (effective) | 438 | 599 | 566 | 577 | 672 | 492 |
| Seat Tube C-C | 371 | 440 | 498 | 566 | 563 | 543 |
| Head Angle | 71 | 62 | 66 | 76 | 72 | 58 |
| Seat Angle | 85 | 61 | 79 | 81 | 58 | 68 |
| Head Tube | 131 | 151 | 152 | 173 | 178 | 243 |
| Chainstay | 350 | 460 | 481 | 410 | 365 | 480 |
| Wheelbase | 997 | 985 | 876 | 840 | 1022 | 1160 |
| Front Centre | 586 | 489 | 666 | 702 | 557 | 662 |
| Standover | 643 | 654 | 725 | 945 | 737 | 984 |
| BB Drop | 69 | 75 | 79 | 78 | 60 | 63 |
| Fork Rake / Offset | 41 | 50 | 35 | 37 | 49 | 46 |
| Trail | 72 | 63 | 54 | 53 | 62 | 52 |
| Fork Length (A2C) | 347 | 350 | 349 | 370 | 423 | 383 |
| Seatpost Length | 267 | 326 | 371 | 446 | 366 | 387 |
| Seatpost Offset | 17 | 12 | 17 | 15 | 12 | 17 |
| Handlebar Width | 390 - 414 | 390 - 414 | 390 - 414 | 410 - 434 | 410 - 434 | 430 - 454 |
| Stem Length | 101 | 92 | 93 | 91 | 125 | 99 |
| Stem Angle | -7 | -8 | -6 | -9 | -7 | -8 |
| Crank Length | 183 | 178 | 144 | 183 | 190 | 153 |
| Rider Height | <166 | 166-174 | 172-180 | 178-186 | 184-192 | >190 |
| HB Drop | 114 | 127 | 114 | 161 | 110 | 118 |
| HB Reach | 77 | 72 | 60 | 56 | 71 | 60 |
| Data Source | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer |
Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.
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