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Storck bicycles are characterised by their use of the most modern materials, the permanent development of existing materials and by the creation of contemporary designs. The company's motto sums this up: "Exceeding limits" New developments, whether frames (e.g. the Organic) or individual components (e.g. carbon fibre forks) are developed and thoroughly tested in close cooperation with technical schools and universities. Comprehensive fatigue testing and examination of all riding situations through computer simulation also make it possible to test the durability and behavior of the bike in many different circumstances!
Storck develops and produces the most technically advanced frames and components. The many years of experience gained in the application of diverse materials flows into every Storck product. Storck products are developed in Germany and produced by our partner companies worldwide according to the strict quality management guidelines of the automotive industry.
Every product undergoes an extensive series of laboratory and real life tests before entering series production.
Carbon production:
Carbon is a name given to a composite fibre material, which is created as a matrix of carbon fibres and epoxy (thermoplastics). The carbon fibres are manufactured by "carbonising" (heating without air) plastic fibres, which have an extremely small diameter of approx. 0,007 mm. These fibres have just 1/5 of the density of steel and are correspondingly lighter, yet they exhibit six times its tensile strength! The matrix created by bonding the fibres in an epoxy resin is the basis for the production of carbon frames and components. Storck frames and components use the highest quality carbon fibres available. The deciding factor for the quality of the finished product is the correct application of the material. The result is frames and parts that are light, rigid and long lasting.
Carbon frame manufacture:
Using a 3D drawing an exact form is machined, in which carbon components can later be manufactured. In a time consuming process the epoxy soaked carbon fibre sheets are laid into the form by hand according to a detailed lamination plan. Using high pressure expanding air bladders, the carbon laminations are compressed into the mold and then heated within a high-pressure vacuum chamber. The finishing of the frames is an equally time consuming job. The frames are then completed with the bonded aluminium fittings such as dropouts or the bottom bracket housing. A good carbon component is characterised by the fact that every step of the production process is strictly quality controlled and that during the design process great care is taken to fulfill the aims of the brief. Our frames are developed, designed, engineered and tested in Germany. Production is carried out by Storck facilities in Asia or Germany by composite specialists with decades of experience.
Carbon frame characteristics:
Perfectly designed and constructed carbon fibre components exhibit great strength yet low weight. They have a far better fatigue limit than steel and are of course absolutely unaffected by corrosion. They have better shock absorbing characteristics than metal structures. In comparison to those made of aluminium, carbon fibre tubes and components are lighter, twice as rigid and just as strong! To be a carbon fibre producer requires responsibility: from the first product idea, to the material specific construction, in selecting suitable composites and in closely monitoring production. Storck components and frames are at the highest level of technology and safety.
Aluminium production:
Storck use only the highest quality 7000 series aluminum alloys. Every tube is designed and developed for its specific application and is unique in diameter, form and wall thickness to each model and frame size.
Only through internal and external tapering / butting, can peak loads be spread equally.
Smooth welds:
Every smooth weld join has in fact been welded twice. This guarantees a deep internal join, improves the appearance of the frame and also increases its strength, although this process is extremely time consuming and cost intensive. Only extremely experienced welders can achieve Storck quality standards.
TIG welds:
Storck frames are produced using the most precision TIG welds. Some models are made with 12bpi-technology (12 beads per inch). The hand welding is visually and technically perfect.
Heat Treatment:
After welding the frames are heat-treated using a special process, which increases the tensile strength of the frame material and eliminates heat affected zone stresses created during welding.
Powder coating:
Storck aluminium frames arenšt just painted; they are powder coated with plastic. Frames are electro statically charged, insuring an even uniform coating. This multi-layer process creates an extremely durable and dent resistant surface. As the color is applied without solvents or residues the process is also environmentally friendly. Transfers are sealed under a layer of transparent powder. You can also have your Storck frame professionally powder coated by us years after purchase. Storck aluminium models (except Multiroad) are also available black anodized. Anodizing creates an extreme tough finish and can bring a weight saving save up to 150 grams.
(Titanium anodized finish is only for the Scenario Pro)
