2023 Storck Bicycle Aerfast Aerfast.4 Pro Disc
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
S | M | L | XL | XXL | |
Stack | 500mm | 522mm | 538mm | 562mm | 576mm |
Reach | 377mm | 390mm | 400mm | 403mm | 418mm |
Stack to Reach Ratio | 1.33:1 | 1.34:1 | 1.35:1 | 1.39:1 | 1.38:1 |
Seat Tube Length, C-T | 483mm | 508mm | 531mm | 558mm | 583mm |
Top Tube Length, Effective/Horizontal Center | 530mm | 550mm | 565mm | 575mm | 595mm |
Top Tube Slope | 4.2deg | 3.9deg | 3.1deg | 2.9deg | 1.8deg |
Head Tube Angle | 71deg | 72deg | 73deg | 73deg | 73deg |
Seat Tube Angle | 73deg | 73deg | 73deg | 73deg | 73deg |
Head Tube Length | 100mm | 115mm | 130mm | 155mm | 170mm |
Bottom Bracket Height | — | — | — | — | — |
Chainstay Length Horizontal | 410mm | 410mm | 410mm | 410mm | 410mm |
Trail | — — | — — | — — | — — | — — |
Mechanical Trail | — | — | — | — | — |
Wheel Flop | — | — | — | — | — |
Aerfast.4 Pro Disc Build
S | M | L | XL | XXL | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 28mm | 28mm | 28mm | 28mm | 28mm |
Tire Outer Diameter | 678mm | 678mm | 678mm | 678mm | 678mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Performance RoadSource:https://www.storck-bikes.com/de/road/aero-racer/aerfast-4-pro-disc/aerfast-4-pro-disc-ultegra-di2-2x12