---
product_id: 278640429
title: "Service Course B2 Stem Black, 70mm/6 deg"
brand: "zipp"
price: "C$7353"
currency: NIO
in_stock: true
reviews_count: 3
url: https://www.desertcart.ni/products/278640429-service-course-b2-stem-black-70mm-6-deg
store_origin: NI
region: Nicaragua
---

# 41mm stack height TORX precision AL-6061 aluminum Service Course B2 Stem Black, 70mm/6 deg

**Brand:** zipp
**Price:** C$7353
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate Your Ride with Precision and Style!

## Quick Answers

- **What is this?** Service Course B2 Stem Black, 70mm/6 deg by zipp
- **How much does it cost?** C$7353 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/278640429-service-course-b2-stem-black-70mm-6-deg)

## 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 Aesthetics:** Bead-blast black finish with laser-etched graphics for a modern look.
- • **Lightweight Design:** Weighs only 0.21 kg, enhancing your bike's performance without the bulk.
- • **Optimal Performance:** Designed for a 70mm reach with a +/-6 degree angle for perfect fit.
- • **Precision Engineering:** Crafted with forged AL-6061 for unmatched durability.
- • **Effortless Adjustments:** Equipped with stainless steel TORX hardware for easy torque settings.

## Overview

The ZippService Course Stem is a high-performance bicycle component designed for serious cyclists. Made from durable forged AL-6061 aluminum, it features a sleek bead-blast black finish and precision TORX hardware for easy adjustments. With a stack height of 41mm and a lightweight design, this stem ensures optimal performance and a perfect fit for your bike.

## Description

Zipp Service Course B2 Stem Black, 70mm/6 deg

## Features

- Forged AL-6061
- Machined and relieved faceplate
- Features stainless steel hardware with TORX heads on all bolts for precision torque readings and ease of adjustment
- Bead-blast Black with laser-etched graphics
- Stack Height: 41

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 1.13"W x 2.76"H |
| Manufacturer | Zipp |
| UPC | 710845862199 |
| Item Package Dimensions L x W x H | 8.62 x 5.59 x 2.44 inches |
| Package Weight | 0.21 Kilograms |
| Item Dimensions  LxWxH | 9 x 9 x 3 inches |
| Brand Name | Zipp |
| Number of Items | 1 |
| Part Number | 102292 |
| Model Year | 2021 |
| Size | 70mm/6 deg |

## Images

![Service Course B2 Stem Black, 70mm/6 deg - Image 1](https://m.media-amazon.com/images/I/51XQHhkg8vL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Amazing looking stem. Looks so classy.
  

*by R***H on Reviewed in the United States on December 4, 2022*

Shiny silver look is so awesome. Too many stems are black, or gray. This adds some bling and class to my gravel bike. I also bought the 45 degree stem for my wife who has back issues, and she loves that one too. Highly recommend this over other stems I've seen and used.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Hell yeah I love Zipp
  

*by J***R on Reviewed in the United States on June 21, 2022*

My bike's been more comfortable than ever since adding this and the XPLR handlebars. Soft right, low vibration, smooth turning. Just be sure to order yourself the right size, I was sizing up from an old crummier non-Zipp stem and the new dimensions probably affected comfort more than anything. Hell yeah, let's go Zipp.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great quality.
  

*by M***E on Reviewed in the United States on May 23, 2021*

Top quality, looks very nice, but I returned because 70mm made my bike way too twitchy.

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**Shop now:** [https://www.desertcart.ni/products/278640429-service-course-b2-stem-black-70mm-6-deg](https://www.desertcart.ni/products/278640429-service-course-b2-stem-black-70mm-6-deg)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-05*