SC206 is a bolted seatpost collar designed for bicycle frames that require a clean, precise, and secure seatpost clamp solution. According to the verified product data, SC206 is a 2D forged clamp made especially for carbon fiber shaft applications.
The collar is listed with 31.8/34.9mm diameter options, 11mm height, and 23g weight at 34.9mm. The supplied product notes highlight its unique design for carbon seatposts and an exquisite appearance, while the verified data also lists a two-tone color finish for black.
SC206 is suitable for compatible bicycle frames and carbon seatpost setups where the correct collar diameter is required. This page keeps all specification details aligned with the supplied and verified data and does not add unprovided bolt size, torque, or finish color variants.
Technical Specification
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Product Features & Benefits
• 2D forged bolted seatpost collar for compatible bicycle frames.
• Designed especially for carbon fiber shaft applications.
• 31.8mm and 34.9mm diameter options.
• Low 11mm height for a compact collar profile.
• 23g listed weight for the 34.9mm size.
• Exquisite appearance with two-tone black finish listed in verified product data.
Applications
• Bicycle frames requiring compatible bolted seatpost collars.
• Carbon seatpost or carbon fiber shaft applications when specifications match.
• Road, MTB, city, trekking, and general bicycle builds using 31.8 or 34.9mm collar sizes.
• OEM and aftermarket frame component programs.
• Seatpost security setups requiring a precise clamp fit.
Installation Guide / Recommendations
• Confirm the frame seat tube outer diameter before selecting 31.8mm or 34.9mm.
• Make sure the collar is compatible with the seatpost and frame material requirements.
• Install carefully for carbon fiber shaft applications to avoid over-tightening.
• Use the frame or component manufacturer recommended torque values.
• After installation, check saddle height, seatpost slip, and clamp security before riding.
Related Products
• SPOP01
• SP379
• BE304
