Colnago C64 Internal Seatpost Clamp / Expander Wedge Kit
Brand: Colnago
Type: Genuine Seatpost Expander Wedge Kit
Product Code: 3MRS.C64.0SE.000.00BK, ART.000021733
Compatibility: Colnago C64
This genuine Colnago Seatpost Expander Wedge Kit is a replacement part for the internal seatpost clamping system of the Colnago C64. Its integrated design maintains the C64's clean, aerodynamic lines while providing secure and even clamping force on the carbon seatpost.
The kit includes the complete expander wedge mechanism and bolt assembly, making it an ideal replacement for a worn, damaged, or stripped original clamping mechanism.
KEY FEATURES
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Genuine Colnago factory part for precise fitment
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Specifically designed for the Colnago C64
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Product Code: ART.000021733
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Integrated internal design for maximum aerodynamic efficiency
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Even pressure distribution to help protect the carbon seatpost
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High-strength aluminum alloy construction with a durable steel bolt
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Easy installation and precise torque adjustment
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Secure and reliable seatpost clamping
TECHNICAL SPECIFICATIONS
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Brand: Colnago
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Product: C64 Internal Seatpost Expander Wedge Clamp Kit
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Product Code: ART.000021733
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Material: Aluminum alloy / Steel bolt
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Clamping Type: Internal expander wedge
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Color: Black
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Compatibility: Colnago C64
COMPATIBILITY
Specifically designed for the internal seatpost clamping system of the Colnago C64.
IN PRACTICE
The Colnago C64 Internal Seatpost Clamp / Expander Wedge Kit provides secure and even clamping of the carbon seatpost while helping to prevent excessive localized pressure on the seatpost surface. Its integrated design preserves the clean lines and original appearance of the C64 frame while providing reliable long-term performance.
For proper installation, it is recommended to use high-quality carbon assembly paste on the seatpost surface and to strictly follow the tightening torque specified by Colnago (typically 5–6 Nm) to prevent damage to the frame, seatpost, or clamping mechanism.
