---
product_id: 440696311
title: "Zipp Service Course B2 Seatpost"
brand: "zipp"
price: "€ 131.65"
currency: EUR
in_stock: true
reviews_count: 5
category: "Zipp"
url: https://www.desertcart.sk/products/440696311-zipp-service-course-b2-seatpost
store_origin: SK
region: Slovakia
---

# 27.2mm diameter, 350mm length Dual-bolt micro-adjust clamp 3D forged AL-7050 aluminum Zipp Service Course B2 Seatpost

**Brand:** zipp
**Price:** € 131.65
**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 by zipp
- **How much does it cost?** € 131.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/440696311-zipp-service-course-b2-seatpost)

## 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 - the perfect blend of lightweight durability, superior adjustment, and sleek style. Crafted from high-grade AL-7050 aluminum through a precise 3D forging process, this seatpost offers exceptional strength and reliability for riders demanding performance and value. Engineered for optimal performance, the Zipp Service Course Seatpost features a revolutionary low-profile dual-bolt clamp design, allowing for micro-adjustments with maximum security. Its 20mm offset provides a comfortable and efficient riding position, while the 27.2mm diameter ensures compatibility with a wide range of road and gravel bikes. Designed for versatility and ease of use, this seatpost boasts a minimum insertion length of 90mm and a maximum height of 260mm. The stainless steel hardware enhances durability and corrosion resistance, ensuring long-lasting reliability in all riding conditions. Finished in a sleek Bead Blast Black, the Zipp Service Course Seatpost complements any bike aesthetic with a professional, understated look suitable for both competitive road cycling and endurance rides. Whether you're upgrading your current setup or building a new bike, the Zipp Service Course Seatpost combines innovative components, advanced engineering, and style to enhance your cycling experience. Elevate your ride today with a seatpost designed for comfort, performance, and dependability at an affordable price point.

Review: This is quite a nice seatpost. It came with a small chip on the clamp, making me think it was a returned item, but it's such a nice seatpost I can't even be mad about it. It has a seemingly generic tilt adjustment mechanism but it works incredibly well. Micro adjustments are a piece of cake. And it's quite sturdy, as well. I definitely recommend! (And the chip isn't so bad that a black Shapie marker can't take care of it)
Review: My old saddle needed a zero-setback seatpost; when I changed to a saddle that needed a setback seatpost, I ordered this. LBS had junk. This is solid, easy to adjust, and holds the saddle firmly in place. Highly recommended 27.2 seatpost.

## Features

- Lightweight, durable 27.2mm aluminum seatpost crafted from 3D forged AL-7050 for optimal strength and reliability during intense rides.
- Innovative low-profile dual bolt micro-adjust clamp design allows for precise, secure saddle positioning with greater for-aft range of adjustment.
- Bead Blast Black finish provides a sleek, modern aesthetic while offering excellent corrosion resistance for long-lasting performance.
- Designed for versatile use, with a 350mm length, 20mm offset, and minimum insertion of 90mm, suitable for road, mountain, and hybrid bikes.
- Stainless steel hardware and precise engineering ensure smooth adjustments and maximum security, delivering professional-grade quality at an affordable price.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NPXKJVZ |
| Batteries Included? | No |
| Best Sellers Rank | #60,711 in Sporting Goods ( See Top 100 in Sporting Goods ) #36 in Bike Seat Posts |
| Bike Type | Road Bike |
| Color | Bead Blast Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (122) |
| Date First Available | 3 December 2020 |
| Department | Adults |
| Features | 2-bolt adjustability |
| Global Trade Identification Number | 00710845862267 |
| Height | 6 centimeters |
| Included Components | Seatposts |
| Item model number | 102299 |
| Length | 44 centimeters |
| Manufacturer | Zipp |
| Material Type | Aluminum |
| Number of Items | 1 |
| Product Dimensions | 41.66 x 4.57 x 15.24 cm; 312.98 g |
| Size | 27.2mm |
| Style | Seatposts |
| UPC | 710845862267 |
| Weight | 0.3 Kilograms |
| Width | 15 centimeters |

## 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 - Image 1](https://m.media-amazon.com/images/I/41RIOi083aL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***T on 2 October 2025*

This is quite a nice seatpost. It came with a small chip on the clamp, making me think it was a returned item, but it's such a nice seatpost I can't even be mad about it. It has a seemingly generic tilt adjustment mechanism but it works incredibly well. Micro adjustments are a piece of cake. And it's quite sturdy, as well. I definitely recommend! (And the chip isn't so bad that a black Shapie marker can't take care of it)

### ⭐⭐⭐⭐⭐ Review
*by K***R on 25 October 2025*

My old saddle needed a zero-setback seatpost; when I changed to a saddle that needed a setback seatpost, I ordered this. LBS had junk. This is solid, easy to adjust, and holds the saddle firmly in place. Highly recommended 27.2 seatpost.

### ⭐⭐⭐⭐ Review
*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

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**Shop now:** [https://www.desertcart.sk/products/440696311-zipp-service-course-b2-seatpost](https://www.desertcart.sk/products/440696311-zipp-service-course-b2-seatpost)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-16*