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FSA K-Force Light SB25 Di2 seat post, Ø-31.6 x 400 mm

241 €
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Delivery method on Thursday 22.01.2026
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Delivery method on Thursday 22.01.2026
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FSA K-Force Light SB25 Di2 seatpost

The one-piece carbon fiber K-Force Light SB25 seatpost body and head are topped with a forged alloy Minimal Top Clamp, which provides a full range of adjustment and secure seatstay fixation at a very low weight. There is also the option to mount a Shimano Di2 battery to the bottom of the post.
Product features
Forged Alloy Minimal Top Clamp (MTC)
One-piece continuous carbon fiber construction
Install 7mm standard rails and 7x9mm oval rails
Product details
Colour black
Material carbon fiber
Diameter 31.6 mm
Weight 214 g
Technology MTC
Offset 25 mm
product ID 137910
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FSA
Fixed FSA
FSA (Full Speed Ahead) is a global brand with a very wide range of products for all cycling disciplines. In its assortment, it even has its own road set, under the subsidiary brand Vision it mainly offers road wheels, including specialities for time trial and triathlon.
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Fixed bike seatposts, FSA Fixed bike seatposts, FSA, 31,6 mm Fixed bike seatposts, 31,6 mm
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