---
product_id: 286035131
title: "1-1/8\" Heavy Duty Headset Top Cap Bearings, 34mm / 44mm / 55mm Diameter Threadless Stem Tapered Sealed BMX Bearing Nuts for Mountain MTB Bike"
brand: "bqpoling"
price: "105 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/286035131-1-1-8-heavy-duty-headset-top-cap-bearings-34mm
store_origin: RO
region: Romania
---

# Oversized 1/4 inch bearings for smooth precision Forged machined steel cups for ultimate durability Fits 1-1/8" threadless MTB & road bike forks 1-1/8" Heavy Duty Headset Top Cap Bearings, 34mm / 44mm / 55mm Diameter Threadless Stem Tapered Sealed BMX Bearing Nuts for Mountain MTB Bike

**Brand:** bqpoling
**Price:** 105 Lei
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your ride with precision that never quits!

## Quick Answers

- **What is this?** 1-1/8" Heavy Duty Headset Top Cap Bearings, 34mm / 44mm / 55mm Diameter Threadless Stem Tapered Sealed BMX Bearing Nuts for Mountain MTB Bike by bqpoling
- **How much does it cost?** 105 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/286035131-1-1-8-heavy-duty-headset-top-cap-bearings-34mm)

## Best For

- bqpoling enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Designed for 1-1/8" (28.6mm) straight fork tubes with a 44mm headtube ID—perfect for MTB and road bikes.
- • **Precision Smoothness:** Oversized 1/4 inch sealed ball bearings deliver buttery smooth steering every time.
- • **Rock-Solid Durability:** Forged alloy steel cups engineered to withstand the toughest rides.
- • **Lightweight & Reliable:** Compact 100g design balances strength and weight for peak performance.
- • **Risk-Free Ride Upgrade:** 180-day unconditional return policy—because your ride deserves the best.

## Overview

The BQPOLING 1-1/8" Heavy Duty Headset Top Cap Bearings feature forged alloy steel cups and oversized 1/4 inch sealed ball bearings for exceptional durability and smooth steering. Compatible with 44mm headtube ID and 1-1/8" threadless forks, this lightweight 100g headset is ideal for both mountain and road bikes. Backed by a 180-day unconditional return policy, it’s a reliable upgrade for serious cyclists.

## Description



## Features

- Material: Forged machined steel cups and oversized 1/4 inch bearings in the lower cup, this headset will not let you downk.
- 1-1/8" Threadless headset Completed with star nut and bolt.
- Specification: Use for 1-1/8" (28.6mm) Straight Fork Tube, Headtube ID.: 44mm, Crown Race: 30mm
- Durable, smooth, lightweight and durable headset, is suitable for MTB, Road Bike.
- If not satisfied with the bike headset, please apply for unconditional return and refund within 180 days.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | BQPOLING |
| Material | Alloy Steel |
| Item dimensions L x W x H | 2 x 2 x 1.8 inches |
| Item Weight | 100 Grams |
| Bearing Number | 2 |
| Specification Met | ABEC 1 |
| Bearing Type | Ball Bearing |
| Compatible Lubricant | Grease |
| Outside Diameter | 44 Millimeters |
| UPC | 738629379374 |
| Manufacturer | BQSHOP |
| Item Package Dimensions L x W x H | 4.96 x 4.29 x 1.18 inches |
| Package Weight | 0.13 Kilograms |
| Item Dimensions  LxWxH | 2 x 2 x 1.8 inches |
| Brand Name | BQPOLING |
| Suggested Users | unisex-adult |
| Part Number | BQSHOP |
| Size | 44MM |

## Product Details

- **Brand:** BQPOLING
- **Material:** Alloy Steel
- **Item dimensions L x W x H:** 2 x 2 x 1.8 inches
- **Item Weight:** 100 Grams
- **Bearing Number:** 2

## Images

![1-1/8" Heavy Duty Headset Top Cap Bearings, 34mm / 44mm / 55mm Diameter Threadless Stem Tapered Sealed BMX Bearing Nuts for Mountain MTB Bike - Image 1](https://m.media-amazon.com/images/I/518EUJyP6rL.jpg)
![1-1/8" Heavy Duty Headset Top Cap Bearings, 34mm / 44mm / 55mm Diameter Threadless Stem Tapered Sealed BMX Bearing Nuts for Mountain MTB Bike - Image 2](https://m.media-amazon.com/images/I/41YssVGK9LL.jpg)
![1-1/8" Heavy Duty Headset Top Cap Bearings, 34mm / 44mm / 55mm Diameter Threadless Stem Tapered Sealed BMX Bearing Nuts for Mountain MTB Bike - Image 3](https://m.media-amazon.com/images/I/31vqdcElFBL.jpg)
![1-1/8" Heavy Duty Headset Top Cap Bearings, 34mm / 44mm / 55mm Diameter Threadless Stem Tapered Sealed BMX Bearing Nuts for Mountain MTB Bike - Image 4](https://m.media-amazon.com/images/I/412-pIsv78L.jpg)
![1-1/8" Heavy Duty Headset Top Cap Bearings, 34mm / 44mm / 55mm Diameter Threadless Stem Tapered Sealed BMX Bearing Nuts for Mountain MTB Bike - Image 5](https://m.media-amazon.com/images/I/41MsBwQNEKL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.ro/products/286035131-1-1-8-heavy-duty-headset-top-cap-bearings-34mm](https://www.desertcart.ro/products/286035131-1-1-8-heavy-duty-headset-top-cap-bearings-34mm)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-02*