Aerfast.4 Pro Final Edition





















A dignified final
The Imperial Blue Chrome paint finish of the Aerfast.4 Pro Final Edition is a key highlight of this special edition, limited to 100 pieces. A must-have for collectors and performance enthusiasts.

Design, performance and innovation
Since its introduction, the Aerfast.4 has been one of the brand's most iconic models—a bike that combines speed, design, and engineering in a form that has gained worldwide recognition. In addition to its outstanding color scheme, the model features high-quality components from SRAM or Shimano and the latest generation of Storck Zeitjaeger carbon wheels.

Award-winning engineering
The Aerfast.4 is more than just an aero bike – it is a symbol of speed. In the wind tunnel, it is one of the fastest road bikes in its class ever tested. In the Tour's wind tunnel test, air resistance of only 199 watts was measured. Numerous national and international awards and test victories testify to its exceptional performance and outstanding design.

Aerfast.4 by Storck – speed redefined
The Aerfast.4 by Storck is the ultimate aero road bike for ambitious riders. With uncompromising aerodynamics, innovative carbon technology, and maximum stiffness, it gets you to your destination faster – on any terrain. Perfect for competition and speed training. Light. Fast. Efficient. Experience performance at the highest level with the Aerfast.4.
Your Aerfast.4 Pro Final Edition
Frame geometry
| Frame Size | ST (mm) | TT (mm) | TT EFF (mm) | HT (mm) | CS (mm) | Stack (mm) | Reach (mm) | ST° (degree) | HT° (degree) | Recommended body height (cm) | Crank length (cm) | Handlebar width/stem length (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XS | 458 | - | 510 | 85 | 410 | 482 | 362.5 | 73 | 70 | 152 - 166 | 170 | 380/90 |
| S | 483 | - | 530 | 100 | 410 | 500 | 377 | 73 | 71 | 164 - 172 | 170 | 400/100 |
| M | 508 | - | 550 | 115 | 410 | 522 | 390 | 73 | 72 | 170 - 178 | 172,5 | 420/100 |
| L | 531 | - | 565 | 130 | 410 | 538 | 400 | 73 | 73 | 176 - 184 | 172,5 | 420/100 |
| XL | 558 | - | 575 | 155 | 410 | 562 | 403 | 73 | 73 | 182 - 190 | 175 | 420/110 |
| XXL | 583 | - | 595 | 170 | 410 | 576 | 418 | 73 | 73 | 188 - ... | 175 | 440/120 |
- ST: seat tube length • Sitzrohr (mm)
- TT: top tube length • Oberrohr (mm)
- TT EFF: effective top tube length (mm)
- HT: head tube • Steuerrohr (mm)
- CS: chain stay length • Kettenstrebe (mm)
- F: fork rake (mm)
- Stack: vertical length center bottom bracket to center top head tube (mm)
- Reach: horizontal length center bottom bracket to center top head tube (mm)
- ST°: seat tube angle (degree)
- HT°: head tube angle (degree)

| Brakes: | Shimano Ultegra 160/160 Flatmount |
|---|---|
| Cassette: | Shimano Ultegra R8100 12-fach, 11-30 |
| Chain: | Shimano Ultegra 12x |
| Crank / chainring: | Shimano Ultegra R8100 52-36 |
| Front derailleur: | Shimano Ultegra Di2 |
| Groupset: | Shimano Ultegra Di2 |
| Handlebar/ stem unit: | RBSU Aerfast.4 |
| Handlebar tape: | Storck microfibre black |
| Inner bearing: | Pressfit™ diameter 41x86.5mm |
| Material: | Carbon Fibre Reinforced (CFR)/Unidirectional (UD) |
| Rear derailleur: | Shimano Ultegra Di2 R8150 |
| Saddle: | Fizik Vento Argo R5 |
| Seat post: | Storck Aerfast.4 Carbon |
| Tax rate: | Aerfast.4 |
| Tyres: | Conti Grand Prix 5000S TR black/black 25mm |
| Colour: | Imperial Blue Chrome |
| Frame variant: | Final Edition |
| Groupset: | Shimano Ultegra Di2 2x12 |
| Size: | XS |
| Wheelset: | Storck Zeitjaeger Comp 65 R |
Passende Empfehlungen
Zubehör
Flaschen/-halter
Pflege
Pedale
Safety




























