2019 Bianchi Orso Sora
Modest component level steel frame gravel bike
View on bianchiusa.com
- MSRP $1,400
- Frame Steel
- Fork Steel
- Wheels 700c
- Groupset Shimano Sora
Oh snap! This frame was drawn from the actual bike geometry measurements. Roll over the table below to highlight frame dimensions.
Size | ||||||||
|---|---|---|---|---|---|---|---|---|
| Stack | 542 | 551 | 556 | 567 | 581 | 595 | 609 | 626 |
| Reach | 365 | 367 | 371 | 372 | 378 | 384 | 389 | 393 |
| Stack/Reach Ratio | 1.49 | 1.50 | 1.50 | 1.52 | 1.54 | 1.55 | 1.57 | 1.59 |
| Top Tube Length | 510 | 520 | 525 | 535 | 550 | 560 | 575 | 590 |
| Seat Tube Length | 430 | 460 | 480 | 500 | 520 | 540 | 560 | 580 |
| Seat Tube Angle | 75.0 | 74.5 | 74.5 | 74.0 | 73.5 | 73.5 | 73.0 | 72.5 |
| Head Tube Length | 100 | 110 | 115 | 125 | 135 | 150 | 165 | 180 |
| Head Tube Angle | 70.5 | 70.5 | 70.5 | 71.0 | 72.0 | 72.0 | 72.0 | 72.5 |
| BB Drop | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 |
| BB Height | 274 | 274 | 274 | 274 | 274 | 274 | 274 | 274 |
| Front Center | 588 | 594 | 599 | 600 | 601 | 610 | 619 | 623 |
| Chainstay Length | 430 | 430 | 435 | 435 | 440 | 440 | 440 | 440 |
| Wheelbase | 1,007 | 1,013 | 1,023 | 1,024 | 1,030 | 1,039 | 1,048 | 1,052 |
| Rake | 50 | 51 | 50 | 51 | 51 | 50 | 49 | 49 |
🐐 Measurements listed in millimeters and degrees
| Frame | Orso steel, 1.4" - 1.1/8" headset, 27.2mm seat tube, 3 water bottle bosses, flat mount disc, thru axle 12x141mm, BSA bottom bracket, 42mm tire clearance |
|---|---|
| Fork | Bianchi Cr-Mo disc, 1.4" - 1.1/8", flat mount disc brak, thru axle 12x100mm, fork leg water bottle bosses |
| Bottom Bracket | Shimano BB-RS500 |
| Headset | Fsa NO.11AGY/NO.12B/47-2 |
| Stem | Reparto Corse Alloy |
| Handlebar | Reparto Corse Aluminum 6061, 16deg angle flare |
| Saddle | Bianchi saddle |
| Seatpost | Reparto Corse alloy |
| Front Derailleur | Shimano Sora FD-R3000 |
|---|---|
| Rear Derailleur | Shimano Sora RD-R3000 GS 9sp |
| Shifters | Shimano Sora ST-R3000 2x9sp |
| Crank | Shimano Sora FC-R3000 50x34T |
| Chain | Kmc X9 9sp |
| Brakes | Tektro MD-C510 |
| Brake Levers | included w/shifters |
| Disk Rotors | Tektro TR-160-35, 160mm |
| Front Hub | Formula CL-712 road disc, center Lock, thru axle 12x100mm, 2SB bearings |
|---|---|
| Rear Hub | Formula CL-400 disc, center lock, sealed bearings, thru axle 12x142mm |
| Tires | Kenda Happy Medium 700x40 |