Subito E-Gravel (INT) SRAM Rival 1
Argon 18
Gravel
Subito E-Gravel (INT) SRAM Rival 1 is a carbon electric gravel road bike (2023), from Argon 18, part of the Subito family. It is a strong match for a wide range of riders thanks to its fit flexibility, with a setup that gives you a balanced riding position, and is built for broader mixed-surface riding and longer routes. Its profile is strongest in areas like good fit flexibility for dialing in rider position, a balanced ride feel between comfort and directness, and all-round climbing capability rather than a narrow specialty. Compared with more specialized alternatives, the compromise is less emphasis on outright speed than speed-focused builds and a value score that depends more on priorities than pure price efficiency. Use MatchBikes.com to compare this bike with nearby gravel options.
Rating

Score Summary
Performance
Built for speed and efficiency
Fit
Dialed-in Fit & Comfort
Value
Specifications
General
Frame
Drivetrain
Wheels
Brakes
Cockpit
Seat
Geometry
| Measurement | 46cm | 50cm | 53cm | 56cm | 59cm | 62cm |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.47 mm | 1.48 mm | 1.5 mm | 1.52 mm | 1.55 mm | 1.57 mm |
| Front Center | 584 mm | 587 mm | 599 mm | 603 mm | 621 mm | 637 mm |
| Rake | 55 mm | 55 mm | 55 mm | 49 mm | 49 mm | 50 mm |
| Trail | 66 mm | 57 mm | 54 mm | 56 mm | 56 mm | 53 mm |
| Stack | 522 mm | 542 mm | 564 mm | 587 mm | 611 mm | 637 mm |
| Reach | 355 mm | 365 mm | 375 mm | 385 mm | 395 mm | 405 mm |
| Top Tube Length | 493 mm | 513 mm | 530 mm | 553 mm | 576 mm | 601 mm |
| Seat Tube Angle | 75.5 ° | 74.9 ° | 74.3 ° | 73.7 ° | 73.1 ° | 72.5 ° |
| Seat Tube Length | 420 mm | 450 mm | 485 mm | 520 mm | 555 mm | 590 mm |
| Head Tube Angle | 69.3 ° | 70.8 ° | 71.3 ° | 72 ° | 72 ° | 72.3 ° |
| Head Tube Length | 106 mm | 121 mm | 142 mm | 161 mm | 186 mm | 212 mm |
| Chainstay Length | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 997 mm | 1000 mm | 1013 mm | 1017 mm | 1035 mm | 1051 mm |
| Bottom Bracket Drop | 75 mm | 75 mm | 75 mm | 75 mm | 75 mm | 75 mm |
| Standover Height | 686 mm | 713 mm | 745 mm | 776 mm | 807 mm | 838 mm |
| Wheels | 650 | 650 | 650 | 650 | 650 | 650 |






















































