--- product_id: 440696311 title: "Zipp Service Course B2 Seatpost Black/20mm Setback, 27.2x350mm" brand: "zipp" price: "15812 kr" currency: ISK in_stock: true reviews_count: 5 category: "Zipp" url: https://www.desertcart.is/products/440696311-zipp-service-course-b2-seatpost-black-20mm-setback-27-2x350mm store_origin: IS region: Iceland --- # 27.2mm diameter, 350mm length Dual-bolt micro-adjust clamp 3D forged AL-7050 aluminum Zipp Service Course B2 Seatpost Black/20mm Setback, 27.2x350mm **Brand:** zipp **Price:** 15812 kr **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Elevate your ride with precision, strength, and style — because every millimeter counts! ## Quick Answers - **What is this?** Zipp Service Course B2 Seatpost Black/20mm Setback, 27.2x350mm by zipp - **How much does it cost?** 15812 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/440696311-zipp-service-course-b2-seatpost-black-20mm-setback-27-2x350mm) ## Best For - zipp enthusiasts ## Why This Product - Trusted zipp brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Fit:** 27.2mm diameter and 350mm length fit road, mountain, and hybrid bikes seamlessly. - • **Lightweight Durability:** Crafted from 3D forged AL-7050 aluminum, balancing strength with featherlight performance. - • **Precision Micro-Adjustments:** Dual-bolt clamp design for exact saddle positioning and enhanced ride comfort. - • **Professional-Grade Security:** Stainless steel hardware ensures smooth, secure adjustments ride after ride. - • **Sleek & Corrosion-Resistant:** Bead Blast Black finish offers a modern look plus long-lasting protection. ## Overview The Zipp Service Course B2 Seatpost is a 27.2mm diameter, 350mm long aluminum seatpost forged from AL-7050 for superior strength and lightweight performance. Featuring a low-profile dual-bolt micro-adjust clamp, it allows precise saddle positioning with a 20mm offset, suitable for road, mountain, and hybrid bikes. Finished in corrosion-resistant Bead Blast Black with stainless steel hardware, it delivers professional-grade durability and smooth adjustability at an accessible price point. ## Description Upgrade your cycling setup with the Zipp Service Course Seatpost - a precision-engineered component designed for serious road cyclists who demand lightweight performance, durability, and custom adjustability. Crafted from AL-7050 aluminum alloy, this seatpost combines superior strength with a sleek, bead blast black finish for a clean, aerodynamic look. Materials & Engineering Excellence Manufactured from 3D forged AL-7050 aluminum, the Zipp Service Course Seatpost offers exceptional strength-to-weight ratio, ensuring reliable support during intense rides. Its durable aluminum construction, combined with stainless steel hardware, guarantees long-lasting performance and corrosion resistance in challenging cycling conditions. Advanced Components & Technology Featuring a dual bolt, low-profile micro-adjust cradle, this seatpost enables fine-tuned for-aft positioning for optimal saddle placement, enhancing rider comfort and efficiency. The innovative low-profile clamp reduces weight and bulk while providing a secure, precise fit. Designed with a 20mm offset and adjustable height from 85mm to 260mm, it offers versatile positioning to suit a wide range of rider preferences and riding styles. Performance & Use Case Ideal for road racing, endurance riding, or casual cycling, the Zipp Service Course Seatpost ensures a secure saddle mount with minimal weight. Its minimum insertion length of 90mm provides flexibility during installation and adjustment, while the lightweight 245 grams (at 350mm length) helps optimize power transfer and overall bike responsiveness. Style & Aesthetics The bead blast black finish delivers a refined, matte appearance that complements any high-performance road bike. Its sleek design not only enhances the bike's aesthetic but also reduces glare, contributing to better aerodynamics. Key Features at a Glance: - AL-7050 aluminum alloy for strength and lightweight performance - 3D forged construction for durability and precision eng Review: good seatpost. - no brainer install. perfect. Review: Great buy - Good customer service communication by phone. Quick shipping. Item in brand new condition as described ## Features - Dual bolt, low profile micro adjust cradle - Features a low-profile dual bolt micro-adjust cradle with a bead blast black finish, providing secure clamp compatibility and a sleek, aerodynamic style suitable for road cyclists. - Innovative clamp design offers greater for-aft adjustability, allowing for precise saddle positioning to optimize comfort and efficiency during demanding rides. - Constructed with durable stainless steel hardware and a single-piece 3D forged body, this seatpost guarantees longevity, corrosion resistance, and a clean aesthetic. - Ideal for cyclists seeking a high-performance, versatile seatpost with a 27.2mm diameter, 350mm length, and 20mm offset, perfect for road and endurance bikes. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08NPXKJVZ | | Best Sellers Rank | #86,689 in Sporting Goods ( See Top 100 in Sporting Goods ) #54 in Bike Seat Posts | | Bike Type | Road Bike | | Brand | Zipp | | Brand Name | Zipp | | Color | Bead Blast Black | | Colour | Bead Blast Black | | Customer Reviews | 4.7 out of 5 stars 46 Reviews | | Global Trade Identification Number | 00710845862267 | | Included Components | Seatposts | | Item Diameter | 27.2 Millimeters | | Item Dimensions W x H | 27W x 350H millimeters | | Item Length | 15.25 Inches | | Item Weight | 0.69 Pounds | | Item weight | 0.69 Pounds | | Manufacturer | Zipp | | Manufacturer Part Number | 102299 | | Material | Aluminum | | Material Type | Aluminum | | Model Number | 102299 | | Number of Items | 1 | | Product dimensions | 27W x 350H millimeters | | UPC | 710845862267 | | Unit Count | 1 Count | ## Product Details - **Brand:** Zipp - **Colour:** Bead Blast Black - **Item weight:** 313 g - **Material:** Aluminum - **Product dimensions:** 27W x 350H millimeters ## Images ![Zipp Service Course B2 Seatpost Black/20mm Setback, 27.2x350mm - Image 1](https://m.media-amazon.com/images/I/41RIOi083aL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ good seatpost. *by M***. on 27 June 2026* no brainer install. perfect. ### ⭐⭐⭐⭐⭐ Great buy *by M***T on 9 April 2026* Good customer service communication by phone. Quick shipping. Item in brand new condition as described ### ⭐⭐⭐⭐ Excellent seat post *by P***S on 19 December 2023* Great saddle alignment mechanism ## Frequently Bought Together - Zipp Service Course B2 Seatpost Black/20mm Setback, 27.2x350mm - Finish Line Fiber Grip Carbon Fiber Bicycle Assembly Gel, 1.75-Ounce Tube - Park Tool PolyLube 1000 Bicycle Grease --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/440696311-zipp-service-course-b2-seatpost-black-20mm-setback-27-2x350mm](https://www.desertcart.is/products/440696311-zipp-service-course-b2-seatpost-black-20mm-setback-27-2x350mm) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-08-29*