Geometry ?
Pells Airflow 2027 geometry in sizes S–XL: stack 537–598 mm, reach 372–408 mm, head angle 72°.
| S | M | L | XL | |
|---|---|---|---|---|
| Stack | 537 mm | 564 mm | 577 mm | 598 mm |
| Reach | 372 mm | 381 mm | 399 mm | 408 mm |
| Head angle | 72° | 72° | 72° | 72° |
| Seat angle | 73.5° | 73.5° | 73.5° | 73.5° |
| Seat tube (?) | 464 mm | 492 mm | 512 mm | 534 mm |
| Head tube | 130 mm | 156 mm | 170 mm | 190 mm |
| Top tube (effective) | 531 mm | 548 mm | 570 mm | 585 mm |
| BB drop | 72 mm | 72 mm | 72 mm | 72 mm |
| Chainstay | 415 mm | 415 mm | 415 mm | 415 mm |
| Wheelbase | 983 mm | 996 mm | 1019 mm | 1034 mm |
| Stock build by size | ||||
| Cranks | 170 mm | 170 mm | 172.5 mm | 172.5 mm |
| Stem | 90 mm | 100 mm | 110 mm | 120 mm |
| Stem angle | −10° | −10° | −10° | −10° |
| Bar width | 380 mm | 400 mm | 420 mm | 440 mm |
(?) by the seat tube length: the manufacturer doesn’t say whether it’s measured centre to centre (c-c) or centre to top (c-t).
Source: pells.eu, checked 1 Nov 2026 · bar position: worked out from published data
Calculated values: stack
S stack 537 mm, M stack 564 mm, L stack 577 mm, XL stack 598 mm. Pells publishes reach but not stack. I worked the stack out from the reach, the effective top tube and the seat angle (73.5°). The steps between sizes match the head tube lengths to within 1–2 mm. Accurate to about ±5 mm. Corrections
Stock build
Airflow 1
- Groupset
- Shimano 105 Di2 R7100 2×12
- Shifters
- Shimano 105 Di2 ST-R7170
- Cranks
- Shimano 105 FC-R7100 50-34T
- Handlebar
- FSA Energy Compact 31.8
- Seatpost
- Pells Airflow aero carbon
- Saddle
- Fizik Antares R5 140 mm
Airflow 2
- Groupset
- Shimano 105 R7100 2×12 mechanical
- Shifters
- Shimano 105 ST-R7120
- Cranks
- Shimano 105 FC-R7100 50-34T
- Handlebar
- FSA Energy Compact 31.8
- Seatpost
- Pells Airflow aero carbon
- Saddle
- Fizik Antares R5 140 mm
Airflow LTD
- Groupset
- SRAM Force E1 2×12 (XG-1270 E1 10-36)
- Shifters
- SRAM Force
- Seatpost
- Pells Airflow Carbon Aero seat post
- Saddle
- Fizik Vento Antares R5
Source for all builds: pells.eu, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size S (stack 537 / reach 372 mm).
Stack and reach within 12 mm of size M (stack 564 / reach 381 mm).
Stack and reach within 12 mm of size L (stack 577 / reach 399 mm).
Stack and reach within 12 mm of size XL (stack 598 / reach 408 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 11 values for this model’s stem and bars. Add them