The geometry chart below applies to all Bianchi SLR frames from the following:
- Years: 2021, 2022, 2023
- Models: Boardman SLR 9.6, 8.9, 8.8, 8.6
- Frame material: Carbon
| Frame Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Suggested Rider Height (cm) | 162 to 170 | 170 to 179 | 177 to 183 | 181 to 189 | 187 to 195 |
| Suggested Rider Height (ft) | 5’4” to 5’7″ | 5’7” to 5’10″ | 5’10” to 6’0″ | 5’11” to 6’2″ | 6’2” to 6’5″ |
| Suggested Inseam (cm) | 70 to 78 | 74 to 82 | 78 to 85 | 82 to 89 | 86 to 94 |
| Suggested Inseam (in) | 27.6″ to 30.7″ | 29.1″ to 32.3″ | 30.7″ to 33.5″ | 32.3″ to 35″ | 33.9″ to 37″ |
| Stack (mm) | 517 | 542 | 563 | 584 | 600 |
| Reach (mm) | 377 | 380 | 388 | 391 | 402 |
| Top Tube (mm) | 525 | 540 | 555 | 570 | 585 |
| Seat Tube (mm) | 470 | 485 | 500 | 525 | 545 |
| Seat Tube Angle | 74° | 73.5° | 73.5° | 73° | 73° |
| Head Tube (mm) | 120 | 140 | 160 | 180 | 195 |
| Head Tube Angle | 71° | 72° | 72.5° | 73° | 73° |
| Chainstay (mm) | 415 | 415 | 415 | 415 | 415 |
| Fork Offset (mm) | 48 | 48 | 48 | 45 | 45 |
| Fork Length (mm) | 373 | 373 | 373 | 373 | 373 |
| BB Drop (mm) | 65 | 68 | 68 | 68 | 68 |
| Front Center (mm) | 587 | 589 | 599 | 600 | 616 |
| Wheelbase (mm) | 991 | 993 | 1002 | 1006 | 1022 |
| Handlebar Width (mm) | 400 | 400 | 400 | 420 | 420 |
| Stem Length (mm) | 90 | 90 | 100 | 110 | 120 |
| Crankarm Length (mm) | 170 | 170 | 172.5 | 175 | 175 |
Each of the geometry measurements is explained in detail in this article.
Source : Boardman