Aerfast Pro G1
Can a road bike deliver even higher speed, better aerodynamics and greater perfection? Storck has captured the answer in a single word: Aerfast. The frame set with the purpose-designed Aerfast fork and a wide range of well thought-out frame features, such as the rear wheel brake positioned behind the bottom bracket, has been designed for optimum aerodynamics. The rear triangle allows the gap between the rear wheel and the seat tube to be adjusted according to the type of tires fitted. All the tubes have been developed according to the rigorous ‘Sectional Aerodynamic Shaping’ standard. Aerfast - riding progress.
Frameset: £3349.99 Complete Builds from £5099.99
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Features
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Proportional Tubing
Larger frames, due to the rider’s weight and higher leverage, are naturally exposed to higher load changes as well. Proportional Tubing takes these loads into account. The conification, the wall thickness of the tubes and the diameter are adapted to these loads. This results in frames which, irrespective of the frame height, deliver consistently good stiffness and comfort values.
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Sectional Aerodynamic Shaping
The rider and his/her seating position essentially determine the aerodynamics of the total system. The geometry of the bike (handlebars, wheels, frame) is another factor. For the frame, the frontal areas opposing the airflow need to be minimized to improve the drag coefficient of the total system. It has been proven that a drop with 0.02 has the optimal drag coefficient. Therefore, Storck frames with SAS have a natural drop shape in ground parallel aerodynamics: less loss of force due to more aerodynamics.
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PressFit Bottom Bracket
Press-fit bottom brackets have a number of advantages. There are no threads that might wear and make disassembly work more difficult. PressFit technology uses clearly less material and thus saves weight compared with conventional technologies. The greater bottom bracket widths provide even higher stiffness in this area and, ultimately, allow larger tyre clearance.
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German Engineering
As with every Storck bike, Markus Storck is the leading input in design with years of experience of carbon engineering and aerodynamics.
It all starts with an idea, a mental concept or a vision - inspired by the knowledge of what motivates bikers, what fascinates them and what ultimately makes sense, is useful and innovative. This is followed by meticulous work on the project – the search for and discarding of solutions, and starting again from scratch with a new approach. The results continually have to be measured against the objectives. Our engineers are untiring in their efforts of searching for creative solutions and coming up with improvements that make technical sense. A wide range of technologies that make our frames and components the best in the world have been created this way. All the development steps take place at our headquarters in Idstein and all ideas, new developments and research projects are initiated, managed, coordinated and reviewed in Germany. Before going into production, every product is tested by means of scientific methods and on our own test benches. German Engineering is an attribute of all Storck products – an attribute we are proud of and that our customers can rely on.
The approaches of our engineers pursue a single aim: to develop frames and components with outstanding technical features. Read on to find out what technologies abbreviations such as DDS, TFA or PPT stand for.
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Geometry
FRAME SIZE ST
(mm)TT
(mm)TT-EFF
(mm)HT
(mm)CS
(mm)F
(mm)Stack
(mm)Reach
(mm)STØ
(degree)HTØ
(degree)Recommended body height
(cm)XS 460* 501 520 128 405 38 530 358 73,00 70,75 160 - 172 S 480* 518 538 148 405 38 552 369 73,00 71,50 170 - 178 M 495* 534 555 168 405 38 571 381 73,00 72,25 176 - 184 L 520* 559 580 193 405 38 597 400 73,25 73,00 182 - 190 XL 540* 579 600 230 405 38 632 413 73,50 73,50 188 - 196 
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Proportional Tubing
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Specifications
- Aerfast Pro frameset including Aerfast Pro fork
- Integrated headset 1 1/8” – 1 ¼”
- CFR / UD frame material
- CFR bottom bracket shell, Pressfit 41 x 86.5mm
- CFR headset bearing seats
- Adjustable to tyre dimension
- Internal cable routing brakes/gears
- Integrated rear brake: Shimano Direct Mount Standard
- Proprietary aero shape seat post
- Compatible with electronic and mechanical shifting systems
- Colour: Matt Black
- Frame from 990g, fork from 370g
- Reviews
