Cervelo R-Series 2011 Seat Post Clamp

The Cervelo R-Series 2011 Seat Post Clamp is designed to securely hold 27.2mm seat posts, ensuring stable and reliable saddle positioning. Compatible with a broad range of Cervelo models including Aspero (2020–present), Aspero-5 (2022–present), Caledonia (2021–present), C-Series, R2, R3, R-Series, R5 (2011–2016), and Rouvida (2023–present), this clamp offers precise fitment tailored to each frame’s specifications. Its robust construction maintains frame integrity while providing consistent clamping force to prevent seatpost slippage during intense rides. Ideal for riders seeking dependable performance and compatibility across multiple Cervelo platforms, this clamp supports optimal comfort and control on the bike.

First, you'll get 10% in store credit to use towards future purchases.

Our prices match the prices you might see on any brand's website, and our delivery times are roughly the same as theirs.

Also, when you purchase through us, you get:

• Advice on whether the bike or product suits your needs.
• A professional build for all bikes, which ensures safety. If there is an issue, we can promise you that 99 out of 100 times, it will be resolved quicker than you can in your garage.
• A build history that becomes a service history, ideally. That can be very helpful if you do have any sort of warranty issue.
• Warranty support - Just contact us and we will guide you through the process.