Good to know: Integrated cockpit · Configurable build
Integrated cockpit (a one-piece bar and stem) on at least one build. Changing the length means replacing the whole cockpit, and not every length exists. Check which length the bike actually ships with before you buy.
Configurable build (at least partly: the cockpit or bar width, for example). The stock build below is only one of the options.
Geometry ?
Isaac Element 2026 geometry in sizes S–XXL: stack 514–612 mm, reach 375–408 mm, head angle 71.8–74°.
| S | M | L | XL | XXL | |
|---|---|---|---|---|---|
| Stack | 514 mm | 527 mm | 559 mm | 591 mm | 612 mm |
| Reach | 375 mm | 380 mm | 391 mm | 402 mm | 408 mm |
| Head angle | 71.8° | 72.5° | 73° | 73.5° | 74° |
| Seat angle | 75.5° | 74° | 73.5° | 73.5° | 73° |
| Head tube | 109.4 mm | 120.3 mm | 152 mm | 183.6 mm | 203.7 mm |
| Top tube (effective) | 508 mm | 531 mm | 556.6 mm | 577 mm | 595 mm |
| BB drop | 74 mm | 74 mm | 72 mm | 72 mm | 72 mm |
| Chainstay | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm |
| Wheelbase | 976 mm | 978.5 mm | 990.6 mm | 1006.3 mm | 1013 mm |
| Fork length | 370 mm | 370 mm | 370 mm | 370 mm | 370 mm |
| Fork offset | 50 mm | 50 mm | 45 mm | 45 mm | 45 mm |
Source: isaac-cycle.cz, checked 2 Nov 2026 · bar position: worked out from published data
Older model years in the archive with the same stack, reach and head angle: 2023–2025. Source: web.archive.org
Stock build
Element Shimano 105 Di2 ≈ €5,952
- Groupset
- Shimano 105 Di2 2×12
- Shifters
- Shimano 105 Di2 ST-R7170
- Cranks
- 50/34 172.5 mm stock
- Stem
- integrated
- Handlebar
- ISAAC Airflow Carbon
- List price
- 148,790 CZK (isaac-cycle.cz, 2 Nov 2026)
Element Shimano Ultegra Di2 ≈ €6,752
- Groupset
- Shimano Ultegra Di2 2×12
- Shifters
- Shimano Ultegra Di2 ST-R8170
- Cranks
- 50/34 172.5 mm stock
- Stem
- integrated
- Handlebar
- ISAAC Airflow Carbon
- List price
- 168,790 CZK (isaac-cycle.cz, 2 Nov 2026)
Element Shimano Dura-Ace Di2 ≈ €8,152
- Groupset
- Shimano Dura-Ace Di2 2×12
- Shifters
- Shimano Dura-Ace Di2 ST-R9270
- Cranks
- 50/34 172.5 mm stock
- Stem
- integrated
- Handlebar
- ISAAC Airflow Carbon
- List price
- 203,790 CZK (isaac-cycle.cz, 2 Nov 2026)
Options when ordering (manufacturer’s default in bold):
| Size | Stem | Bar width |
|---|---|---|
| all | 90, 100, 110, 120 mm | 380, 400, 420 mm |
Source for all builds: isaac-cycle.cz, checked 2 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size S (stack 514 / reach 375 mm).
Stack and reach within 12 mm of size M (stack 527 / reach 380 mm).
Stack and reach within 12 mm of size L (stack 559 / reach 391 mm).
Stack and reach within 12 mm of size XL (stack 591 / reach 402 mm).
Stack and reach within 12 mm of size XXL (stack 612 / reach 408 mm).
Spotted a mistake or a missing build? Let me know.