---
product_id: 333507169
title: "PLATT Bike Stem 31.8mm 6 Degree/17Degree, Aluminum Alloy Bicycle Stem Riser for BMX MTB Road Bike Mountain Bike"
brand: "platt"
price: "฿2450"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/333507169-platt-bike-stem-31-8mm-6-degree-17degree-aluminum-alloy
store_origin: TH
region: Thailand
---

# Multiple length options: 60-120mm Secure 4-bolt clamp design CNC machined 6061 T6 aluminum alloy PLATT Bike Stem 31.8mm 6 Degree/17Degree, Aluminum Alloy Bicycle Stem Riser for BMX MTB Road Bike Mountain Bike

**Brand:** platt
**Price:** ฿2450
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate your ride, dominate every trail.

## Quick Answers

- **What is this?** PLATT Bike Stem 31.8mm 6 Degree/17Degree, Aluminum Alloy Bicycle Stem Riser for BMX MTB Road Bike Mountain Bike by platt
- **How much does it cost?** ฿2450 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/333507169-platt-bike-stem-31-8mm-6-degree-17degree-aluminum-alloy)

## Best For

- platt enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Swap out your old stem in minutes with a straightforward bolt-on design—no mechanic needed.
- • **Universal Compatibility:** Seamlessly upgrade BMX, MTB, road, downhill, or track bikes with a stem designed to fit 31.8mm bars and 28.6mm steerers.
- • **Tailored Fit for Every Ride:** Choose from 7 length options and dual rise angles (+/-17°) to perfectly customize your bike’s handling and comfort.
- • **Rock-Solid Handlebar Security:** Four-bolt clamp system ensures your bars stay locked in place, no matter how intense the trail gets.
- • **Precision CNC Machined Strength:** Crafted from premium 6061 T6 aluminum alloy for unbeatable durability without the weight penalty.

## Overview

The PLATT Bike Stem is a lightweight, CNC-machined 6061 T6 aluminum alloy riser designed for professional-grade durability and precision. Available in multiple lengths (60-120mm) and rise angles (+/-17°), it fits standard 31.8mm handlebars and 28.6mm steerers, making it a versatile upgrade for BMX, MTB, road, and downhill bikes. Its secure four-bolt clamp ensures stable control, while easy installation lets you customize your bike’s fit and performance effortlessly.

## Description

Sponsored Ad – Bike Stem 31.8mm 6 Degree/17Degree, Aluminum Alloy Bicycle Stem Riser for BMX MTB Road Bike Mountain Bike

## Features

- 【Size】Length:60/70/80/90/100/110/120mm ; Rise: +/- 17 degrees ; Clamp Diameter: 31.8mm ; Steerer Clamp: 28.6mm(1-1/8”)
- 【Lightweight & Durable】This Mountain Bike Stem is constructed from CNC machined 6061 T6 aluminum alloy ensuring it is incredibly durable and strong, without compromising on weight
- 【Easy Installstion】 just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position.
- 【Wide Application】This handlebar stem is a good replacement accessory for bikes and can be used for most kinds of road bikes, mountain bikes, downhill bikes, track bikes, MTB, BMX, DH, etc. Perfect for modifying, DIY, and upgrading your bike.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | PLATT |
| UPC | 721703542450 |
| Color | 6 Degree |
| Size | 70mm |
| Material type | Aluminium |
| Batteries included? | No |
| Manufacturer reference | ZUK058FU |
| Package Dimensions | 13.21 x 9.09 x 4.5 cm; 132 g |
| ASIN | B0968D7FZD |

## Product Details

- **Colour:** 6 Degree
- **Item weight:** 0.13 Kilograms
- **Material:** Aluminium
- **Brand:** PLATT
- **Bike type:** Mountain Bike

## Images

![PLATT Bike Stem 31.8mm 6 Degree/17Degree, Aluminum Alloy Bicycle Stem Riser for BMX MTB Road Bike Mountain Bike - Image 1](https://m.media-amazon.com/images/I/61YMc0fYXSS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Need your clothes, your boots and your motorcycle.. parts.
*by T***C on 8 June 2025*

Broke my Chinese supplied screws so ordered this and it's perfect. Looks great.

### ⭐⭐⭐⭐⭐ Looks great.
*by I***F on 11 March 2025*

Great fit. Looks good. Fast delivery.

### ⭐⭐⭐⭐ Fine
*by A***R on 1 January 2025*

Does the job for a fraction of the price of a part from the local bike store

## Frequently Bought Together

- PLATT Bike Stem 31.8mm 6 Degree/17Degree, Aluminum Alloy Bicycle Stem Riser for BMX MTB Road Bike Mountain Bike
- GoHZQ 6 Pcs Headset Spacers 1 1/8", Aluminium Alloy Headset Spacers for Bikes, 28.6mm MTB Road Bike Stem Spacers 2mm/3mm/5mm/3x10mm Black

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**Shop now:** [https://www.desertcart.co.th/products/333507169-platt-bike-stem-31-8mm-6-degree-17degree-aluminum-alloy](https://www.desertcart.co.th/products/333507169-platt-bike-stem-31-8mm-6-degree-17degree-aluminum-alloy)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-11*