2021
2021 Jamis VENTURA A1
Reach 360 to 388 mm, stack 531 to 635 mm. The VENTURA A1 build comes with Vittoria Zaffiro tires.
Source: bikecatalogs.com. Checked .
Key facts
- Brand
- Jamis
- Model
- VENTURA A1
- Model year
- 2021
- Geometry labels
- 48, 51, 54, 56, 58, and 61
- Geometry
- Complete for every size
- Checked
Geometry by size
| Measurement | 48 | 51 | 54 | 56 | 58 | 61 |
|---|---|---|---|---|---|---|
| Reach(mm) | 360 | 365 | 373 | 376 | 383 | 388 |
| Stack(mm) | 531 | 553 | 570 | 598 | 616 | 635 |
| Head tube angle(°) | 70 | 71.5 | 72 | 73 | 73 | 73 |
| Seat tube angle(°) | 75 | 74 | 73 | 73 | 73 | 73 |
| Effective top tube(mm) | 505 | 526 | 548 | 559 | 571 | 582 |
| Chainstay length(mm) | 415 | 415 | 420 | 420 | 425 | 425 |
| Wheelbase(mm) | 988 | 990 | 996 | 998 | 1015 | 1026 |
| BB drop(mm) | 71 | 69 | 68 | 68 | 66 | 66 |
| Standover(mm) | 729 | 764 | 779 | 803 | 821 | 838 |
| Head tube length(mm) | 125 | 145 | 160 | 185 | 205 | 225 |
Stock build
10 parts
Drivetrain
Wheels & Tires
Cockpit
Seatpost & Saddle
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Quick answers
- Which size or configuration labels have geometry for the 2021 Jamis VENTURA A1?
- Geometry is listed for 48, 51, 54, 56, 58, and 61.
- What are the reach and stack of the 2021 Jamis VENTURA A1 in size 56?
- In size 56, reach is 376 mm and stack is 598 mm.
- What is the head tube angle of the 2021 Jamis VENTURA A1?
- The head tube angle is 73 degrees in size 56.
- What does the 2021 Jamis VENTURA A1 ship with?
- The stock build includes Shimano Sora R3000 Dual Control STI, Vittoria Zaffiro, Ritchey Logic, and Ritchey Road.
- Which years of the Jamis VENTURA A1 are on Quiver?
- Quiver has the Jamis VENTURA A1 for 2021 and 2020.
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