---
product_id: 50135124
title: "Zipp Aluminum Top Cap Bolt"
brand: "zipp"
price: "฿2577"
currency: THB
in_stock: true
reviews_count: 8
category: "Zipp"
url: https://www.desertcart.co.th/products/50135124-zipp-aluminum-top-cap-bolt
store_origin: TH
region: Thailand
---

# Aluminium & Steel T25 Torx Head Cycling Specific Zipp Aluminum Top Cap Bolt

**Brand:** zipp
**Price:** ฿2577
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade Your Ride with Zipp Precision!

## Quick Answers

- **What is this?** Zipp Aluminum Top Cap Bolt by zipp
- **How much does it cost?** ฿2577 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/50135124-zipp-aluminum-top-cap-bolt)

## Best For

- zipp enthusiasts

## Why This Product

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

## Key Features

- • **Tailored Fit:** Designed specifically for Zipp stems, ensuring perfect compatibility.
- • **Sleek Aesthetic:** Stylish black finish that complements any cycling setup.
- • **Easy Adjustments:** T25 Torx head allows for quick and hassle-free adjustments.
- • **Precision Engineering:** Crafted from high-quality aluminium and steel for durability.
- • **Lightweight Performance:** Weighs only 22.68 g, enhancing your cycling experience without added bulk.

## Overview

The Zipp Aluminum Top Cap Bolt is a genuine replacement part designed for cycling enthusiasts. Made from durable aluminium with a steel bolt, it features a T25 Torx head for easy adjustments and is specifically tailored for Zipp stems. Weighing just 22.68 g, this sleek black cap enhances both performance and aesthetics, making it a must-have for serious cyclists.

## Description

Product Description ZIPP aluminum handlebar stem cap accessory* System Requirements continuity 2014 Box Contains 1x Top Cap with T25 Bolt

Review: Five Stars - just a topcap looks gd
Review: Good quality from Zipp - It’s a well made top cap from Zipp. Nice and light, and the bolt is on even better.

## Features

- ZIPP aluminum handlebar stem cap accessory*

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002P7A8EO |
| Best Sellers Rank | 349,451 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 683 in Cycling Stems |
| Brand Name | Zipp |
| Colour | Black |
| Compatible Groove Diameter | 28.6 Millimeters |
| Customer Reviews | 4.7 out of 5 stars 103 Reviews |
| Exterior Finish | Black |
| Exterior finish | Black |
| Fastener Size | T25 |
| Fastener Type | Torx Bolt |
| Fastener type | Torx Bolt |
| Global Trade Identification Number | 00710845636318 |
| Head Type | Torx |
| Head style | Torx |
| Included Components | Nothing |
| Item Diameter | 28.6 Millimetres |
| Item Dimensions | 68.6 x 66 x 17.8 centimetres |
| Item Highlight | Zipp Aluminum Stem Top Cap & T25 Bolt - Lightweight, CNC Machined Finish |
| Item Length | 9 Inches |
| Item Type Name | Zipp Aluminium Stem Top Cap With T25 Bolt |
| Item Weight | 23 g |
| Manufacturer | ZIPP |
| Manufacturer Grade | premium |
| Manufacturer Part Number | Z51800200 |
| Manufacturer grade | premium |
| Material | Cotton |
| Material Type | Cotton |
| Metal | Alloy Steel, Aluminium |
| Model Number | Z51800200 |
| Number Of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Outside Diameter | 28.6 Millimetres |
| Product Warranty | Producer |
| Screw Head Style | Torx |
| Set Screw Thread Type | Torx T25 |
| Size | One Size |
| Thread Type | Torx T25 |
| UPC | 710845717314 710845636318 |
| Unit Count | 1.0 count |

## Product Details

- **Colour:** Black
- **Item weight:** 0.05 Pounds
- **Material:** Aluminium
- **Brand:** Zipp
- **Bike type:** Road Bike

## Images

![Zipp Aluminum Top Cap Bolt - Image 1](https://m.media-amazon.com/images/I/41f7Y7l1H4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by M***N on 11 October 2016*

just a topcap looks gd

### ⭐⭐⭐⭐ Good quality from Zipp
*by N***N on 22 November 2018*

It’s a well made top cap from Zipp. Nice and light, and the bolt is on even better.

### ⭐⭐ T25 bolt is just useless
*by R***S on 6 March 2021*

Looks great But seriously my stem says max of 8newtons. Setting the torque to 6.... I've managed to strip this bolt 3 times. Great drill it out, insert new bolt

## Frequently Bought Together

- Zipp Aluminum Top Cap with T25 Bolt
- Zipp Headset Spacer Set, UD Carbon (4mm x 2, 8mm x 1, 12mm x1, 30mm x 1)

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**Shop now:** [https://www.desertcart.co.th/products/50135124-zipp-aluminum-top-cap-bolt](https://www.desertcart.co.th/products/50135124-zipp-aluminum-top-cap-bolt)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-09-28*