---
product_id: 616630931
title: "Silver 21.1mm (0.83\") Aluminum Threadless QUILL STEM Adapter Bike Bicycle"
brand: "motorcycle"
price: "12477 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/616630931-silver-21-1mm-0-83-aluminum-threadless-quill-stem-adapter
store_origin: KG
region: Kyrgyzstan
---

# Threadless to quill seamless adapter 21.1mm steerer fit precision Lightweight 200g aluminum alloy Silver 21.1mm (0.83") Aluminum Threadless QUILL STEM Adapter Bike Bicycle

**Brand:** motorcycle
**Price:** 12477 som
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Upgrade your ride with precision and style!

## Quick Answers

- **What is this?** Silver 21.1mm (0.83") Aluminum Threadless QUILL STEM Adapter Bike Bicycle by motorcycle
- **How much does it cost?** 12477 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/616630931-silver-21-1mm-0-83-aluminum-threadless-quill-stem-adapter)

## Best For

- motorcycle enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Silver Finish:** Modern metallic silver finish that complements any bike aesthetic, making your ride stand out in the pack.
- • **Made in Taiwan Quality:** Manufactured with precision and reliability, trusted by cycling pros worldwide.
- • **Effortless Installation:** Threadless design ensures quick, tool-friendly setup so you can get back on the road faster.
- • **Durable Aluminum Alloy Build:** Crafted from premium lightweight aluminum for strength without the bulk—ride longer, ride stronger.
- • **Precision Fit for Ahead Forks:** Engineered to perfectly adapt 21.1mm steerer tubes to standard 28.6mm stems for flawless compatibility.

## Overview

This Silver 21.1mm Aluminum Threadless Quill Stem Adapter converts threadless ahead forks to fit quill stems, featuring a durable 200g aluminum alloy construction and a sleek silver finish. Designed for seamless compatibility and easy installation, it’s a must-have upgrade for cyclists seeking performance and style.

## Description

Silver 21.1mm (0.83") Aluminum Threadless QUILL STEM Adapter Bike Bicycle

## Features

- Aluminum Threadless Quill Stem Adapter (For Ahead)
- Fork Steerer Inside Diameter: 21.1mm/ 0.83"
- Ahead Diameter (Stem Clamp): 28.6mm (1 1/8")
- 28.6mm (Upper part) tap down to 21.1mm (Lower part)
- Aluminum Alloy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Frame material | Aluminum |
| Brand | Motorcycle |
| Manufacturer | Motorcycle |
| Manufacturer reference | Motorcycle |
| Package Dimensions | 17.7 x 11.2 x 2.79 cm; 200 g |
| ASIN | B08P1JPP4Y |

## Images

![Silver 21.1mm (0.83") Aluminum Threadless QUILL STEM Adapter Bike Bicycle - Image 1](https://m.media-amazon.com/images/I/71REkoqnJ2L.jpg)
![Silver 21.1mm (0.83") Aluminum Threadless QUILL STEM Adapter Bike Bicycle - Image 2](https://m.media-amazon.com/images/I/61kN53jHGnL.jpg)

## Frequently Bought Together

- Silver 21.1mm (0.83") Aluminum Threadless QUILL STEM Adapter Bike Bicycle
- Sumind 11 Pieces Bike Carbon Fiber Headset Spacer Bicycle 1-1/8 Inch 20 15 10 5 3 2 1 mm, 7 Size
- 31.8 Stem 45mm Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Black Blue Gold Red)

---

## 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.kg/products/616630931-silver-21-1mm-0-83-aluminum-threadless-quill-stem-adapter](https://www.desertcart.kg/products/616630931-silver-21-1mm-0-83-aluminum-threadless-quill-stem-adapter)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-12*