| Frame Size | 49 | 52 | 54 | 56 | 58 | 61 |
| Estimated Rider Height | 155cm - 162cm | 162cm - 170cm | 170cm - 177cm | 177cm - 185cm | 185cm - 191cm | 191cm - 197cm |
| Specified Rider Height | ||||||
| Class | Gravel | Gravel | Gravel | Gravel | Gravel | Gravel |
| Style | racy | racy | racy | racy | racy | racy |
| Material | carbon | carbon | carbon | carbon | carbon | carbon |
| Fork | rigid | rigid | rigid | rigid | rigid | rigid |
| Handlebar | drop bar | drop bar | drop bar | drop bar | drop bar | drop bar |
| Suspension Correction | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm |
| Top Tube Effective Length | 523.9820 | 541.8497 | 555.0111 | 575.2849 | 591.2092 | 607.1334 |
| Effective Top Tube Length (Est) | 523.9820 | 541.8497 | 555.0111 | 575.2849 | 591.2092 | 607.1334 |
| Reach | 377 | 385 | 393 | 402 | 412 | 422 |
| Stack | 530 | 547 | 565 | 585 | 605 | 625 |
| Standover | 749.5 | 770.0 | 793.0 | 812.0 | 833.0 | 850.5 |
| Head Tube Angle | 71.5 | 71.9 | 72.0 | 72.0 | 72.0 | 73.0 |
| Seat Tube Angle | 74.5 | 74.0 | 74.0 | 73.5 | 73.5 | 73.5 |
| Chainstay Length | 420 | 420 | 420 | 423 | 425 | 425 |
| Front Center | 580 | 590 | 604 | 619 | 635 | 652 |
| Bottom Bracket Drop | 80 | 80 | 78 | 78 | 78 | 78 |
| Trail | 64 | 62 | 61 | 61 | 61 | 61 |
| Trail 45 | 66 | 64 | 63 | 63 | 63 | 57 |
| UDH | YES | YES | YES | YES | YES | YES |
| Tire Width Max 700c | 47 | 47 | 47 | 47 | 47 | 47 |
| Tire Width Max 650b | 0 | 0 | 0 | 0 | 0 | 0 |
| Axle Spacing | 142 (road) | 142 (road) | 142 (road) | 142 (road) | 142 (road) | 142 (road) |
| Stealth Dropper | YES | YES | YES | YES | YES | YES |
| Seatpost Diameter | 27.2 | 27.2 | 27.2 | 27.2 | 27.2 | 27.2 |
| Max Chainring 1x | ||||||
| Dropout | fixed | fixed | fixed | fixed | fixed | fixed |
| Internal Storage | yes | yes | yes | yes | yes | yes |
| Frame Weight | ||||||
| Base Build USD | $7199 | $7199 | $7199 | $7199 | $7199 | $7199 |
| Frameset USD | ||||||
| Location | Norfolk, England | Norfolk, England | Norfolk, England | Norfolk, England | Norfolk, England | Norfolk, England |
Factor Aluto 2025
Brand: Factor
Model: Aluto
Year: 2025
Category: Gravel
Similar bikes: Factor Ostro Gravel 2025, Enve Mog 2025, Aurum Manto 2025, Sonder Sedona 2025, Rondo Ruut CF Gen 2 (Hi) 2025
