THM Carbones Clavicula SE road crankset incl. PraxisWorks chainrings

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  • The full carbon crank without compromise.

    Clavicula sine exceptione — No rule without exception! THMs top-line, full-carbon crank with integrated carbon axle is engineered like no other. In development they focused on optimizing its geometrical and structural definition, based on a precise analysis of load paths. As a result, it is extraordinarily stiff in all planes, exactly what’s required for loss-free power transmission.

    They are particularly proud of the patented connection between left-hand crank and axle — THM is the first to successfully productionize a carbon-to-carbon interface at the heart of the bicycle drive train. Aligning the fibers of the external and internal splines reduces wear to near zero and eliminates noise. And, of course, it’s lighter, 293 g with spider. Clavicula SE beats all of THMs own benchmarks and is the new reference in crank design.

    It fits any frame with standard 68 mm BSA shell. Available for BB30, BB30A, Pressfit30, Shimano Pressfit, Italian threading, BB386 EVO, BBright-Pressfit. BBright Direct Fit (only Cervelo frame R5ca) and BB 386 (only AX Lightness frame ViAL EVO) also available.

    Product Information
    • Weight: about 302g (130mm) / 293g (110mm)
    • Q-Factor: 148 mm
    • Chainline: 43.5 mm
    • Chainrings: Incl. PraxisWorks chainrings
    • Inner width of the cranks: 118 mm
    • Available lengths: 170 / 172.5 / 175mm
    • Max. permissible total weight (rider + bicycle + luggage): 120kg
  • Rate this product

    • Preedee 26/07/2019
      1st ranking lightweight crankset

    1 review for THM Carbones Clavicula SE road crankset incl. PraxisWorks chainrings with an rating of 5 points.
  • THM Carbones has been awarded with the German seal of quality by federal research organization.

    Since 20 years THM Faserverbund-Technologie GmbH explores the best possible approaches in case to engineer high-performance and state-of-the-art components.

    The exact direction of the carbon fibre along the force flow leads to an optimal use of the material's potential. Hereby THM Carbones has been inspired by the structure of natural bones in case to reach maximum performance in comnbination with least weight of the particular components.

    Finally THM achieved being honored with the German "Innovativ durch Forschung" award.
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This item is crafted in Germany