Brother Big Bro 2021
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Geometry
| Small (16) | Medium (18) | Large (20) | xLarge (22) | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 384 | 454 | 377 | 402 |
| Stack | 482 | 607 | 634 | 581 |
| Top Tube (effective) | 666 | 498 | 506 | 519 |
| Top Tube (actual) | 462 | 513 | 655 | 524 |
| Seat Tube C-T | 443 | 501 | 538 | 447 |
| Head Angle | 80 | 57 | 59 | 70 |
| Seat Angle | 70 | 68 | 75 | 65 |
| Head Tube | 77 | 116 | 125 | 135 |
| Chainstay | 423 | 521 | 507 | 374 |
| Wheelbase | 1076 | 996 | 1297 | 1111 |
| Standover | 932 | 946 | 876 | 885 |
| BB Drop | 67 | 62 | 55 | 64 |
| Fork Rake / Offset | 39 | 52 | 37 | 46 |
| Fork Length (A2C) | 529 | 549 | 456 | 562 |
| Seatpost Diameter | 34 | 25 | 25 | 32 |
| Data Source | 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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