---
product_id: 336943764
title: "SatoriUP3 Bike Bicycle Riser Extension Adjustable Handlebar Stem 90mm x 31.8mm or 25.4mm with Included Shim - Great for Mountain Bike & Road Bike - 3D Forged Alloy"
brand: "satori"
price: "€ 84.64"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/336943764-satoriup3-bike-bicycle-riser-extension-adjustable-handlebar-stem-90mm-x
store_origin: FI
region: Finland
---

# Extension Length: 90mm Weight: 355g (0.78lbs) Adjustable Angle: 0º to 90º SatoriUP3 Bike Bicycle Riser Extension Adjustable Handlebar Stem 90mm x 31.8mm or 25.4mm with Included Shim - Great for Mountain Bike & Road Bike - 3D Forged Alloy

**Brand:** satori
**Price:** € 84.64
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride Smart, Ride Satori!

## Quick Answers

- **What is this?** SatoriUP3 Bike Bicycle Riser Extension Adjustable Handlebar Stem 90mm x 31.8mm or 25.4mm with Included Shim - Great for Mountain Bike & Road Bike - 3D Forged Alloy by satori
- **How much does it cost?** € 84.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/336943764-satoriup3-bike-bicycle-riser-extension-adjustable-handlebar-stem-90mm-x)

## Best For

- satori enthusiasts

## Why This Product

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

## Key Features

- • **Elevate Your Ride:** Transform your cycling experience with adjustable comfort.
- • **Lightweight Champion:** Crafted from 3D forged alloy for strength without the bulk.
- • **Precision Engineering:** Fine machined joints ensure stability and safety.
- • **Peace of Mind Warranty:** 5-year warranty for worry-free adventures.
- • **Universal Compatibility:** Fits 1-1/8" fork steerer for versatile use.

## Overview

The SatoriUP3 Bike Bicycle Riser Extension Adjustable Handlebar Stem is designed for both mountain and road bikes, offering a fully adjustable angle from 0º to 90º and a 90mm extension. Made from lightweight 3D forged alloy, it ensures durability and performance. Compatible with 1-1/8" fork steerers, this stem is easy to install and adjust, providing a comfortable riding position tailored to your needs. Plus, it comes with a 5-year warranty for added confidence.

## Description

SatoriUP3 Bike Bicycle Riser Extension Adjustable Handlebar Stem 90mm x 31.8mm or 25.4mm with Included Shim - Great for Mountain Bike & Road Bike - 3D Forged Alloy

## Features

- APPLICATION: The stem is fully adjustable from Angle: 0º to 90º with stem extension of 90mm. With its wide adjustable range, it can set up a comfortable upright or racing riding position easily.
- COMPATIBILITY: The stem is compatible with 1-1/8" = 28.6mm fork steerer only. NOT compatible with 1" fork steerer. Handlebar clamp size: 31.8mm or 25.4mm with shim. Please check your bike fork and handlebar size before purchase.
- STRONG & LIGHT: The professional level stem is made of 3D forged alloy which is much better than other alloy. Weight: 355g=0.78lbs.
- EASY TO USE: Simply using the adjustment bolt to achieve your perfect cycling position. Satori's special design and fine machined joint ensures no handlebar movements and safer riding.
- ORDER NOW, WORRY FREE! We're so confident about our product quality that we can provide 5 year warranty! Made in Taiwan.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 12.8 x 6.65 x 2.05 inches |
| Package Weight | 0.42 Kilograms |
| Item Dimensions  LxWxH | 7.09 x 1.97 x 1.57 inches |
| Brand Name | Satori |
| Color | Black |
| Manufacturer | SATORI |
| Part Number | ST-UP3S-90 |
| Size | Stem Length: 60mm |
| Sport Type | Cycling |

## Product Details

- **Color:** Black
- **Brand:** Satori
- **Bike Type:** Mountain Bike
- **Manufacturer:** SATORI
- **UPC:** 810040114960

## Images

![SatoriUP3 Bike Bicycle Riser Extension Adjustable Handlebar Stem 90mm x 31.8mm or 25.4mm with Included Shim - Great for Mountain Bike & Road Bike - 3D Forged Alloy - Image 1](https://m.media-amazon.com/images/I/71bC6mX7j-L.jpg)
![SatoriUP3 Bike Bicycle Riser Extension Adjustable Handlebar Stem 90mm x 31.8mm or 25.4mm with Included Shim - Great for Mountain Bike & Road Bike - 3D Forged Alloy - Image 2](https://m.media-amazon.com/images/I/71IuFh3XPjL.jpg)
![SatoriUP3 Bike Bicycle Riser Extension Adjustable Handlebar Stem 90mm x 31.8mm or 25.4mm with Included Shim - Great for Mountain Bike & Road Bike - 3D Forged Alloy - Image 3](https://m.media-amazon.com/images/I/71szoX2pMIL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.fi/products/336943764-satoriup3-bike-bicycle-riser-extension-adjustable-handlebar-stem-90mm-x](https://www.desertcart.fi/products/336943764-satoriup3-bike-bicycle-riser-extension-adjustable-handlebar-stem-90mm-x)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-23*