Zipp Service Course SL 20mm Offset Seatpost

From £75.00

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Sigma Sports
£75.00

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Price last checked: 03/10/2026

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Zipp Service Course SL 20mm Offset Seatpost

Zipp Service Course SL 20mm Offset Seatpost The Zipp Service Course SL 20mm Offset Seatpost features a unidirectional carbon construction and is built to enhance comfort through engineered flex. Developed to provide compliance, this post smooths out the vibration of rough terrain, perfect for long efforts on mixed terrain. Reduced feedback ensures you stay fresh in the saddle for longer, lessening overall fatigue. Designed to offer easy access to the bolt heads, the clamping system is both lightweight and simple to use. Highly durable, the Service Course SL even passes the strict Zipp MTB strength tests.

Matte Black

25.4mm x 400mm x 20mm £75.00 31.6mm x 400mm x 20mm £135.00 27.2mm x 400mm x 20mm £138.00

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About: Zipp

Zipp is a leading brand in the cycling industry, known for its high-performance bike components and wheels. With a reputation for innovation and cutting-edge technology, Zipp offers a wide range of carbon fiber wheels, handlebars, stems, seatposts, and accessories for road, triathlon, and gravel biking. Explore Zipp's precision-engineered products designed to enhance aerodynamics, stiffness, and speed, and take your cycling performance to the next level.

About: Sigma Sports

Sigma Sports is a leading cycling and triathlon retailer based in the United Kingdom. Sigma Sports provides a comprehensive range of products catering to cyclists, triathletes, and outdoor enthusiasts. The store offers a diverse selection of bicycles, cycling accessories, apparel, and gear from well-known brands. Sigma Sports is known for its commitment to quality, customer service, and expertise in the cycling industry. The retailer has both a physical store and a robust online presence, making it convenient for customers to explore and purchase products. Sigma Sports is often associated with a wide range of cycling disciplines, including road cycling, mountain biking, and triathlon.