FSA

Seatpost Top Clamp Assembly, MTC Mounting Type, Compatible with RK-150 Seatposts, 0mm Offset

The FSA Seatpost Top Clamp Assembly keeps your saddle secure and your ride dialed in with precision. Designed for the MTC mounting type and fully compatible with FSA RK-150 seatposts, this clamp delivers the rock-solid connection riders expect from FSA’s top-tier components. Whether you’re replacing worn hardware or fine-tuning your setup, it ensures smooth installation and confident saddle positioning on every ride.

Built from durable materials and engineered for a snug, reliable fit, this top clamp assembly provides consistent performance mile after mile—so you can focus on the ride, not your saddle hardware.

• Precision fit for RK-150 seatposts with MTC mounting type
• Durable construction stands up to repeated adjustments and long-term use
• Zero offset design keeps your saddle centered for efficient power transfer
• Perfect replacement for maintaining or upgrading FSA seatpost setups