--- product_id: 324940631 title: "Service Course Seatpost 27.2mm 350mm 0mm Offset Bead Blast Black" brand: "zipp" price: "438 zł" currency: PLN in_stock: true category: "Zipp" url: https://www.desertcart.pl/products/324940631-service-course-seatpost-27-2mm-350mm-0mm-offset-bead-blast store_origin: PL region: Poland --- # 350mm length, 27.2mm diameter, zero offset Bead blast black corrosion-resistant finish Dual bolt micro-adjust clamp Service Course Seatpost 27.2mm 350mm 0mm Offset Bead Blast Black **Brand:** zipp **Price:** 438 zł **Availability:** ✅ In Stock ## Summary > 🖤 Ride sharp, adjust sharper — the seatpost that fits your ambition. ## Quick Answers - **What is this?** Service Course Seatpost 27.2mm 350mm 0mm Offset Bead Blast Black by zipp - **How much does it cost?** 438 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/324940631-service-course-seatpost-27-2mm-350mm-0mm-offset-bead-blast) ## 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 - • **Sleek & Durable Style:** Bead blast black finish offers a modern look with superior corrosion resistance for daily commutes or race days. - • **Race-Ready Reliability:** Minimum 90mm insertion depth and fatigue-resistant design built to withstand intense training and competitive cycling. - • **Versatile Compatibility:** 350mm length and 27.2mm diameter fit most road bike frames with zero offset for centered saddle alignment. - • **Precision Fit, Every Ride:** Dual bolt low-profile clamp for micro-adjust saddle positioning, ensuring unmatched comfort and bike fit. - • **Engineered for Performance:** Crafted from forged AL-7050 aluminum with stainless steel hardware for lightweight strength and long-lasting durability. ## Overview The Zipp Service Course Seatpost is a high-performance, forged AL-7050 aluminum seatpost featuring a dual bolt micro-adjust clamp for precise saddle positioning. Its sleek bead blast black finish resists corrosion, while the 350mm length and 27.2mm diameter ensure compatibility with most road bikes. Designed for serious cyclists, it combines lightweight durability with race-ready engineering and stainless steel hardware for lasting strength. ## Description Upgrade your road bike with the Zipp Service Course Seatpost - a perfect blend of lightweight performance, durability, and precision fit. Crafted from high-grade AL-7050 aluminum, this seatpost offers exceptional strength-to-weight ratio, ensuring reliable support during demanding rides. Its bead blast black finish provides a sleek, professional look that complements any bike aesthetic. Materials & Engineering Manufactured through 3D forging from a single piece of AL-7050 aluminum, the Zipp Service Course Seatpost guarantees rigidity and resistance to fatigue. The stainless steel hardware enhances durability and corrosion resistance, making it ideal for both training and competitive cycling. Performance & Components Featuring a low-profile dual bolt clamp, this seatpost allows for micro-adjustment in the for-aft position, ensuring a precise and secure saddle fit. The clamp's innovative design minimizes interference with the rider's movement while maintaining maximum strength. With a minimum insertion depth of 90mm, the post provides versatile setup options for optimal saddle height and angle. Style & Use Case Designed specifically for road cycling enthusiasts, the Zipp Service Course Seatpost combines functional engineering with a sleek bead blast black finish. Its 27.2mm diameter makes it compatible with most standard road bike frames. Whether you're building a new race bike or upgrading your existing setup, this seatpost enhances both style and performance. Key Features: - Diameter: 27.2mm for compatibility with most road frames - Length: 350mm, adjustable for personalized saddle positioning - Offset: 0mm, designed for a centered saddle height and alignment - Crafted from AL-7050 aluminum with a bead blast black finish - Dual bolt, low-profile micro-adjust cradle for refined saddle positioning - UV-resistant stainless steel hardware for long-lasting strength - Minimum insertion length: 90mm ensures versatility in setup Elevate your cycling experience with ## Features - Dual bolt, low profile micro adjust cradle - Innovative low-profile dual bolt micro-adjust clamp allows for precise fore-and-aft saddle positioning, improving rider comfort and optimal bike fit. - Bead Blast Black finish provides a sleek, modern style with superior corrosion resistance, making it ideal for both daily commuting and competitive cycling. - 350mm length with a 27.2mm diameter and zero offset design offers versatility for various bike frames and riding styles, from endurance rides to professional racing. - Engineered with stainless steel hardware and forged from a single piece of aluminum, this seatpost combines performance, engineering excellence, and affordability for serious cyclists. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08NPV3SDG | | Best Sellers Rank | #120,044 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #85 in Bike Seat Posts | | Bike Type | Road Bike | | Brand | Zipp | | Brand Name | Zipp | | Color | Bead Blast Black | | Customer Reviews | 4.9 out of 5 stars 51 Reviews | | Included Components | Seatposts | | Item Diameter | 27.2 millimeters | | Item Dimensions W x H | 1.07"W x 13.78"H | | Item Highlight | Bead Blast Black, B2 | | Item Length | 15 inches | | Item Weight | 8 ounces | | Manufacturer | Zipp Speed Weaponry | | Manufacturer Part Number | 102303 | | Material | Aluminum | | Material Type | Aluminum | | Model Number | 102303 | | Number of Items | 1 | | Product Dimensions | 1.07"W x 13.78"H | | UPC | 710845862281 | | Unit Count | 1 Count | | Warranty Description | Limited Warranty | ## Product Details - **Brand:** Zipp - **Color:** Bead Blast Black - **Item Weight:** 8 ounces - **Material:** Aluminum - **Product Dimensions:** 1.07"W x 13.78"H ## Images ![Service Course Seatpost 27.2mm 350mm 0mm Offset Bead Blast Black - Image 1](https://m.media-amazon.com/images/I/41oYio+RZHL.jpg) ## Frequently Bought Together - Zipp Service Course B2 Seatpost Black/0mm Setback, 27.2x350mm - Cinelli Cork Ribbon Bicycle Handlebar Tape in Multiple Colors - Zipp Service Course B2 Stem Black, 100mm/6 deg --- ## 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.pl/products/324940631-service-course-seatpost-27-2mm-350mm-0mm-offset-bead-blast](https://www.desertcart.pl/products/324940631-service-course-seatpost-27-2mm-350mm-0mm-offset-bead-blast) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-09-22*