FSA K-Force Light ABS 386EVO cranks, 53/39T, 172.5 mm. 2x10/11
FSA K-Force Light cranks excel in excellent stiffness, extra light weight and great compatibility.
The cranks use a new arm placement technology - ABS (Asymmetric Bolt Standard), which guarantees an increase in rigidity and thus a more efficient transfer of forces during engagement. A uniform BCD of 110mm allows the assembly of all produced combinations of ABS converters on one crank model (53/39, 52/36, 50/34, 46/36).
The new CNC-machined duralumin converters made of AL7075 material with improved approaches and adjusted tooth shape for the fastest and most accurate shifting have also undergone significant changes. The elegant appearance of the cranks is also achieved by the use of hidden screws for fixing the converters.
The integrated hollow duralumin axle 386EVO with a diameter of 30mm also contributes to the low weight, increased rigidity and at the same time ensures compatibility with almost all available frames on the market (386EVO, BB-30, PF-30, threaded BSA, BB-86). The central assembly must be purchased for a specific frame model.
The cranks are compatible with all 10 and 11 speed systems (Shimano, Sram, Campagnolo). Surface finish UD carbon. Q-Faktor 147mm. Hmotnosť 590g.
Groupset | Other |
Gears | 2x10 |
product ID | 110406 |

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