The Scott Addict RC seatpost clamp (reference 277543) is an original OEM part designed specifically for the Swiss brand's high-end frames. Ultra-lightweight at just 15 to 16 grams, this one-piece clamping system ensures perfect seatpost retention while preserving the integrity of the carbon frame. Compatible with several Scott bike ranges since 2020, it represents the ideal replacement solution in case of wear or breakage.

Multi-range Scott compatibility

This clamp is compatible with three Scott frame families: the Addict RC from the 2020 model year onwards, the Addict Gravel from 2022, as well as the Solace eRide and Solace eRide Gravel introduced in 2023. This versatility makes it a strategic part for owners of the brand's road and gravel bikes, offering a single solution for several premium models.

Specific technical design

• One-piece system: Supplied as a complete unit, this clamp incorporates a patented anti-slip profile that prevents the clamp from sliding down into the seat tube after seatpost installation
• Robust materials: Black anodized aluminum construction with steel and high-strength plastic inserts, ensuring durability and low weight
• Precise tightening torque: The fixing bolt requires tightening to 4 Nm (Newton-meters) for optimal retention without risk of damaging the carbon frame
• Ultra-low weight: At 15 to 16 grams depending on measurements, this clamp contributes to the featherweight philosophy of Addict RC frames

Installation and usage recommendations

Installing this clamp requires the use of a Torx T25 key and, imperatively, a torque wrench set to 4 Nm. The internal anti-slip profile ensures perfect retention in the vertical seat tube. The use of carbon assembly paste at contact points is recommended to preserve the frame fibers and improve friction. This original Scott part guarantees a perfect fit and compliance with the strict tolerances required by the high-performance frames of the Addict and Solace ranges.