Zipp Service Course SL Seatpost

The Zipp Service Course SL Carbon Seatpost is engineered to provide the perfect balance of shock absorption, strength, and adjustability for riders seeking top-tier performance across any terrain. Designed with a lightweight carbon tube and flex technology, it ensures a smoother, more comfortable ride while maintaining the durability required for intense cycling conditions.

Unlike standard "comfort" seatposts, this carbon seatpost is specifically tuned to absorb vibrations without sacrificing strength. Flex engineered into the carbon tube enhances comfort by reducing harsh impacts on rough terrain, offering a smoother ride while passing Zipp’s strict internal MTB strength tests.

Achieving the perfect fit is essential for maximizing performance. The dual-bolt clamp system allows for easy micro-adjustments of saddle position, ensuring precise adjustments with every ride. A redesigned head maximizes accessibility for the bolts, allowing for hassle-free adjustments. With 0mm and 20mm setback options, riders can fine-tune their fit for optimal power transfer and comfort. The clamp design is compatible with all saddle rail types, providing versatility for different setups.

Crafted from high-quality AL-7050 with a matte black finish, this seatpost is built for both strength and lightness. A machined internal shaft reduces weight without compromising on durability, allowing for a low-profile, sleek design that pairs perfectly with other Zipp Service Course SL components.

Key Features

• Precision Fit – Dual-bolt micro-adjust cradle for exact saddle positioning

• Lightweight & Strong – Machined internal shaft and 3D-forged construction for durability

• Enhanced Comfort – Carbon flex design absorbs road vibrations for a smoother ride