---
product_id: 56855509
title: "Funn Descend Upper Headset ZS56/28.6, Zero Stack Angular Contact Bearing Upper Headset for Mountain, BMX, Road & Gravel Bikes"
brand: "funn"
price: "R1148"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Funn"
url: https://www.desertcart.co.za/products/56855509-funn-descend-upper-headset-zs56-28-6-zero-stack-angular
store_origin: ZA
region: South Africa
---

# Zero stack angular contact bearings Precision aerospace 6061 alloy Fits 56mm headtube & 28.6mm steerer Funn Descend Upper Headset ZS56/28.6, Zero Stack Angular Contact Bearing Upper Headset for Mountain, BMX, Road & Gravel Bikes

**Brand:** funn
**Price:** R1148
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Elevate Every Turn with Precision and Power

## Quick Answers

- **What is this?** Funn Descend Upper Headset ZS56/28.6, Zero Stack Angular Contact Bearing Upper Headset for Mountain, BMX, Road & Gravel Bikes by funn
- **How much does it cost?** R1148 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/56855509-funn-descend-upper-headset-zs56-28-6-zero-stack-angular)

## Best For

- funn enthusiasts

## Why This Product

- Trusted funn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tailored Fit:** Designed specifically for 56mm headtube inner diameter and 28.6mm steerer tube—perfect compatibility for mountain, BMX, road, and gravel bikes.
- • **Built to Endure:** Crafted from aerospace-grade 6061 aluminum alloy for unmatched durability and vibration resistance on any terrain.
- • **Effortless Upgrade:** Easy installation without specialized tools means you can upgrade your bike’s performance instantly and join the elite riders who demand perfection.
- • **Rock-Solid Control:** Extra stiffness and stability keep your front end locked in tight, empowering aggressive riding with confidence.
- • **Smooth as Silk Steering:** High-quality angular contact bearings deliver buttery smooth turns and zero play for ultimate ride precision.

## Overview

The Funn Descend Upper Headset ZS56/28.6 is a zero stack angular contact bearing headset engineered for mountain, BMX, road, and gravel bikes. Featuring aerospace-grade 6061 aluminum construction and precision angular contact bearings, it ensures smooth steering, enhanced stiffness, and durability. Designed for a 56mm headtube and 28.6mm steerer tube, it offers a perfect fit and easy installation, delivering professional-grade control and reliability for serious cyclists.

## Description

desertcart.com : Funn Descend Upper Headset ZS56/28.6, Zero Stack Angular Contact Bearing Upper Headset for Mountain, BMX, Road & Gravel Bikes : Sports & Outdoors

Review: Instantly eliminated "play." Smooth as butter on my Axum - After adding new stem and handlebars to a Schwinn Axum DP, I couldn't get the front end dialed in. The stem had play (wiggle). The only way to eliminate it was by tightening the top bolt down so hard the fork could hardly move. After forums, YouTube videos, and lots of tinkering I decided to just purchase this. Instant fix. It's high quality, easy to install even without the headset tools. I used a screw driver to pop the old cup out, some grease, piece of wood, and rubber mallet to gently hammer the new one in. Greased the cup, set it in, put towel over it, wood in top, tapped the wood to insert the cup. Wipe away grease, install everything back to proper place and bang, better than new. Instantly. 5 stars.
Review: Best value Headset on the Market. - Perfect zero play headset. No creaks or wobbles, light and tight and perfect movement. No need to go ridiculous cheap, by the Funn setup and have satisfaction knowing it’s as good as $90 dollar headsets from expensive brands.

## Features

- Measure the size of fork steer tube and frame headtube before purchasing. This upper version is for 56mm headtube inner diameter, and 28.6mm steerer tube diameter.
- Smooth Action : Built in high-quality angular contact cartridge bearings, and offers better endurance at high speed. Descend ensures every turning action will be extremely smooth.
- Ultimate Control : Descend provides extra stiffness and stability, and stays steadily during aggressive rides. Keeps the fork tube firmly attached to the bike, and ensures fully control of the bike even at a high speed.
- Solid Construction : Precision machined aerospace 6061 alloy offers excellent durability to wrad off damages and resistant to vibration during intense rides.
- Note: The Funn Descend lower headset is sold separately, providing the flexibility to mix and match according to your precise specifications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076D8MNKL |
| Best Sellers Rank | #346,530 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #166 in Bike Headsets |
| Brand | Funn |
| Compatible Lubricant | Grease |
| Customer Reviews | 4.8 4.8 out of 5 stars (232) |
| Date First Available | October 11, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.06 ounces |
| Item dimensions L x W x H | 3.94 x 3.94 x 3.94 inches |
| Item model number | FN-HD16ZS56286-01 |
| Manufacturer | Funn |
| Material | Aluminum |
| Product Dimensions | 3.94 x 3.94 x 3.94 inches |

## Product Details

- **Brand:** Funn
- **Compatible Lubricant:** Grease
- **Item Weight:** 0.03 Kilograms
- **Item dimensions L x W x H:** 3.94 x 3.94 x 3.94 inches
- **Material:** Aluminum

## Images

![Funn Descend Upper Headset ZS56/28.6, Zero Stack Angular Contact Bearing Upper Headset for Mountain, BMX, Road & Gravel Bikes - Image 1](https://m.media-amazon.com/images/I/71G6chB-eYL.jpg)

## Questions & Answers

**Q: How do I know what size of Descend headset I need?**
A: Measure the outer diameter of the fork's steerer tube and the inner diameter of the frame's headtube to determine the compatible specification for our Descend headset.

**Q: What is the bearing type of Descend?**
A: It's built in high-quality angular contact cartridge bearings.

**Q: How do I know if the headset is too tight or too loose?**
A: For a proper fit, the handlebars should swivel smoothly without binding. A too-tight headset restricts turning, while a too-loose one can lead to knocking or rattling.

**Q: How often should I service or clean the Descend headset?**
A: It's recommended to do it once a year or every 3,000 miles (5,000 km). Of course, this can vary based on your riding style and the conditions you encounter.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Instantly eliminated "play." Smooth as butter on my Axum
*by M***R on August 21, 2022*

After adding new stem and handlebars to a Schwinn Axum DP, I couldn't get the front end dialed in. The stem had play (wiggle). The only way to eliminate it was by tightening the top bolt down so hard the fork could hardly move. After forums, YouTube videos, and lots of tinkering I decided to just purchase this. Instant fix. It's high quality, easy to install even without the headset tools. I used a screw driver to pop the old cup out, some grease, piece of wood, and rubber mallet to gently hammer the new one in. Greased the cup, set it in, put towel over it, wood in top, tapped the wood to insert the cup. Wipe away grease, install everything back to proper place and bang, better than new. Instantly. 5 stars.

### ⭐⭐⭐⭐⭐ Best value Headset on the Market.
*by M***R on June 27, 2023*

Perfect zero play headset. No creaks or wobbles, light and tight and perfect movement. No need to go ridiculous cheap, by the Funn setup and have satisfaction knowing it’s as good as $90 dollar headsets from expensive brands.

### ⭐⭐⭐⭐⭐ Used to replace a headshok
*by J***. on August 18, 2024*

Used this to replace my dead headshok with a normal 1-1/8" form. Worked perfectly.

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**Shop now:** [https://www.desertcart.co.za/products/56855509-funn-descend-upper-headset-zs56-28-6-zero-stack-angular](https://www.desertcart.co.za/products/56855509-funn-descend-upper-headset-zs56-28-6-zero-stack-angular)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-17*