---
product_id: 266448328
title: "Zipp Service Course B2 Stem Black, 100mm/6 deg"
brand: "zipp"
price: "AR$185748"
currency: ARS
in_stock: true
reviews_count: 7
category: "Zipp"
url: https://www.desertcart.com.ar/products/266448328-zipp-service-course-b2-stem-black-100mm-6-deg
store_origin: AR
region: Argentina
---

# Stainless steel TORX hardware for precise torque +/-6° adjustable stem angle for custom fit Forged AL-6061 aluminum for strength & lightness Zipp Service Course B2 Stem Black, 100mm/6 deg

**Brand:** zipp
**Price:** AR$185748
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your ride with precision, style, and control — because every second counts.

## Quick Answers

- **What is this?** Zipp Service Course B2 Stem Black, 100mm/6 deg by zipp
- **How much does it cost?** AR$185748 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/266448328-zipp-service-course-b2-stem-black-100mm-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

- • **Tailored Fit Comfort:** Adjustable +/-6° angle lets you dial in the perfect cockpit position for every ride.
- • **Effortless Adjustments:** Stainless steel TORX bolts ensure secure, accurate torque with every tweak.
- • **Sleek, Modern Aesthetic:** Blast Black bead-blast finish with laser-etched graphics elevates your bike’s style game.
- • **Durable Lightweight Build:** Forged AL-6061 aluminum balances featherlight weight with race-ready strength.
- • **Precision Engineered Stiffness:** Innovative faceplate and body design deliver razor-sharp handling and power transfer.

## Overview

The Zipp Service Course B2 Stem is a high-performance, forged AL-6061 aluminum stem designed for road cyclists seeking precise handling and customizable comfort. Featuring a +/-6° adjustable angle, stainless steel TORX hardware for accurate torque, and a sleek blast black finish with laser-etched graphics, it combines durability, lightweight construction, and modern aesthetics. Compatible with 1-1/8 steerers and 31.8mm handlebars, it’s the perfect upgrade for riders demanding both style and performance.

## Description

Upgrade your bike's cockpit with the Zipp Service Course Stem 100mm 31.8mm Clamp +/-6 in Blast Black. Engineered for precision, durability, and aesthetic appeal, this high-performance stem is ideal for road cyclists seeking reliable handling and a sleek look. Materials & Construction: Crafted from durable forged AL-6061 aluminum, the Zipp Service Course Stem offers exceptional strength-to-weight ratio, ensuring top-tier performance without adding unnecessary weight. The anodized bead-blast black finish not only enhances its sleek appearance but also provides excellent corrosion resistance, making it perfect for both everyday riding and racing conditions. Performance & Engineering: Designed with a new faceplate and body geometry, this stem delivers increased stiffness for precise steering response and improved power transfer. Its lightweight construction (weighing approximately 150 grams) combined with a 41mm stack height ensures optimal rider positioning for comfort and control. The +/-6 adjustable angle accommodates a tailored fit, enhancing rider ergonomics across various riding styles. Components & Technology: Featuring stainless steel hardware with TORX heads, the Zipp Service Course Stem enables precise torque application and effortless adjustments. The machined, relieved faceplate design reduces weight while maintaining structural integrity, providing a clean aesthetic that complements any bike setup. Compatibility with 1-1/8 steerer tubes and 31.8mm bar clamps makes this stem versatile and easy to integrate into your existing handlebars and fork standards. Style & Use Case: With its aggressive bead-blast black finish and laser-etched graphics, the Zipp Service Course Stem adds a professional, race-ready appearance to your bike. Ideal for road cycling enthusiasts, racers, and serious recreational riders, it's engineered to deliver dependable performance on paved surfaces, whether you're climbing a mountain or sprinting to the finish line. Innovative & Differe

Review: Great stem, uses Torx head bolts - It's a great Zipp product, it does use Torx head bolts and does come with the correct wrench (Allen key) for them. Just slightly annoying to not have all the bolts be 4mm or 5mm at the headset area now, but the stem looks and performs great so I will deal with it as my multitool I bring on rides has the correct Torx key on it.
Review: Great Price - Looks better in perso!. Little weight savings over stock stem. Great price for zipp. Still heavier than advertised closer to 200g...

## Features

- Forged AL-6061
- Innovative faceplate and body design provide increased stiffness for precise handling, while the stainless steel TORX hardware allows for accurate torque adjustments and effortless installation.
- Versatile +/-6 adjustable stem angle accommodates rider preferences for comfort and aerodynamics, making it ideal for road cycling and performance upgrades.
- Sleek Blast Black bead-blast finish with laser-etched graphics offers a modern, stylish look that complements any bike aesthetic, from race to recreational setups.
- Engineered for easy compatibility with 1-1/8 steerers and 31.8mm handlebars, the Zipp Service Course Stem delivers a perfect blend of performance, style, and affordability for serious cyclists.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NPV1W6T |
| Best Sellers Rank | #159,996 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #175 in Bike Stems |
| Bike Type | Road Bike |
| Brand | Zipp |
| Brand Name | Zipp |
| Color | Blast Black |
| Customer Reviews | 4.6 out of 5 stars 19 Reviews |
| Included Components | Stems |
| Item Weight | 8 ounces |
| Item Width | 9 inches |
| Manufacturer | Zipp |
| Manufacturer Part Number | 710845862229 |
| Manufacturer Warranty Description | Limited Warranty |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | 710845862229 |
| Number of Items | 1 |
| UPC | 710845862229 |
| Unit Count | 1 Count |

## Product Details

- **Color:** Blast Black
- **Material:** Aluminum
- **Brand:** Zipp
- **Manufacturer:** Zipp
- **UPC:** 710845862229

## Images

![Zipp Service Course B2 Stem Black, 100mm/6 deg - Image 1](https://m.media-amazon.com/images/I/51ku8v57bkL.jpg)
![Zipp Service Course B2 Stem Black, 100mm/6 deg - Image 2](https://m.media-amazon.com/images/I/61gJWeaOkyL.jpg)
![Zipp Service Course B2 Stem Black, 100mm/6 deg - Image 3](https://m.media-amazon.com/images/I/51gIQhgqueL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great stem, uses Torx head bolts
*by S***E on February 6, 2026*

It's a great Zipp product, it does use Torx head bolts and does come with the correct wrench (Allen key) for them. Just slightly annoying to not have all the bolts be 4mm or 5mm at the headset area now, but the stem looks and performs great so I will deal with it as my multitool I bring on rides has the correct Torx key on it.

### ⭐⭐⭐⭐⭐ Great Price
*by M***N on June 18, 2025*

Looks better in perso!. Little weight savings over stock stem. Great price for zipp. Still heavier than advertised closer to 200g...

### ⭐⭐⭐⭐⭐ Seems like good quality, improvement over my too-long stem
*by S***E on June 29, 2021*

I bought a second-hand bike that had a stem about 125mm long, which was a ton of reach for me. I reduced that to 100mm with this stem. I might go a bit shorter to 80 or 90mm, although this is already a huge improvement in comfort. Craftsmanship seems spot on, although I wish the bolts were allen-keyed instead of Torx. My multi-tool doesn't have a Torx bit in it. Note that the steering head and handlebar diameter on this are both 28.6mm. My weird bike had a stem with 26mm at the handlebars and 28.6mm at the steering head, so I needed to add shims to avoid replacing my handlebars.

## Frequently Bought Together

- Zipp Service Course Stem 100mm 31.8 Clamp +/-6 1 1/8 in Blast Black B2 Aluminum
- Zipp Aluminum Stem Top Cap with T25 Bolt
- Zipp Service Course Seatpost - 27.2mm Diameter, 350mm Length, Zero Offset, Bead Blast Black, B2

---

## 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.com.ar/products/266448328-zipp-service-course-b2-stem-black-100mm-6-deg](https://www.desertcart.com.ar/products/266448328-zipp-service-course-b2-stem-black-100mm-6-deg)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-08-25*