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MCFK Seatpost Carbon 3K | UD Optic 25,4 mm

MCFK Seatpost Carbon 3K | UD Optic 25,4 mm MCFK Seatpost Carbon 3K | UD Optic 25,4 mm MCFK Seatpost Carbon 3K | UD Optic 25,4 mm
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  • Length | Finish


MCFK seatpost Carbon 3K | UD optics 25.4mm

Outstanding performance - MCFK seatpost!

The seatpost of MCFK from Leipzig offer the ultimate in durability, comfort and weight. Currently no other supports use of the carbon material as efficiently as MCFK. To use is a complex sophisticated, asymmetrical layer structure, which varies depending on the diameter, length and adjustment. Only with this development work and precise manufacturing by hand in Germany, the high stability, low weight and excellent workmanship can not be guaranteed.

can saddles with round seat stays and high oval carbon rails off on the 2-titanium bolt clamping of high-strength aluminum clamping parts, Carbon rocker and precise, black titanium screws are mounted.
The clamping is stable enough for overload situations and protects with a long saddle pad the seat rails.
Through an optimal length of the clamping plates, a large adjustment of the saddle is made possible.

Technical specifications:

Material: carbon, titanium, aluminum
intended use: MTB, Road, Cross, Gravel
Diameter: 25.4 mm
Length: 320 mm or 420 mm
Insertion depth: min. 100 mm
Weight Limit: max. 100 Kg
Finish: 3K glossy or matt UD


320 mm | 3K glossy 115g
420 mm | 3K glossy 133g
320 mm | UD matt 125g
420 mm | UD matt 153g

Length of the support - available clamping area

320 mm: 100 - 220 mm
420 mm: 200 - 320 mm

Mounting: Please use the correct mounting of the guide manufacturer .

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