---
product_id: 4238082
title: "Ultegra Di2 Grommets One Color, 6mm Circle Cycling Wheel"
brand: "shimano"
price: "€ 19.20"
currency: EUR
in_stock: true
reviews_count: 8
category: "Shimano"
url: https://www.desertcart.sk/products/4238082-ultegra-di2-grommets-one-color-6mm-circle-cycling-wheel
store_origin: SK
region: Slovakia
---

# 3-year Shimano warranty 6mm precision fit Seamless internal wire routing Ultegra Di2 Grommets One Color, 6mm Circle Cycling Wheel

**Brand:** shimano
**Price:** € 19.20
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your ride with flawless internal wiring—because details matter.

## Quick Answers

- **What is this?** Ultegra Di2 Grommets One Color, 6mm Circle Cycling Wheel by shimano
- **How much does it cost?** € 19.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/4238082-ultegra-di2-grommets-one-color-6mm-circle-cycling-wheel)

## Best For

- shimano enthusiasts

## Why This Product

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

## Key Features

- • **Precision 6mm Fit:** Engineered for a snug, clean wire entry that eliminates cable clutter.
- • **Weather-Ready Design:** Protects your electronic shifting wires from rain and grime, so you ride worry-free.
- • **Durability Guaranteed:** Backed by Shimano’s trusted 3-year limited warranty for long-lasting performance.
- • **Sleek Internal Routing:** Keeps your E-TUBE wires perfectly secured inside the frame for a minimalist look.
- • **Universal Compatibility:** Works flawlessly with Shimano Di2 and even Campagnolo EPS systems—mix and match with confidence.

## Overview

The Shimano Ultegra Di2 Grommets (6mm circle) are precision-engineered rubber seals designed to secure internally routed electronic shifting wires in road bike frames. Compatible with Shimano Di2 and other electronic systems, these durable grommets ensure a clean, weather-resistant cable entry, backed by a 3-year warranty for reliable performance.

## Description

SHIMANO SM-GM02 oval rubber grommets secure internally routed E-TUBE wires as they enter the bicycle frame.

Review: Worked great. Looks clean. Good fit for my BMC. - Fit the exit hole for the rear derailleur wire on my BMC Teammachine perfectly. I am mixing brands and using this with for a Campagnolo EPS derailleur wire, and the diameter seems about right. BTW, you get four (and only four!) grommets, which seems a little stingy for ten bucks. But now I can ride with a clear conscience on a rainy day. Yay.
Review: Exactly what I needed - Used for covering Dynamo wires in an internally routed frame. Little slit in the grommet allowed them to be easily installed. Durable Shimano grommets.

## Features

- Recommended Use: ditching your mechanical tethers
- Manufacturer Warranty: 3 years

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005DTSCMG |
| Best Sellers Rank | #182,808 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #82 in Bike Cables |
| Brand | SHIMANO |
| Brand Name | SHIMANO |
| Color | One Color |
| Customer Reviews | 4.4 4.4 out of 5 stars (90) |
| Date First Available | July 21, 2011 |
| EU Spare Part Availability Duration | 3 Years |
| Included Components | Electronic Shifter Extra Part |
| Item Dimensions LxWxH | 5 x 4 x 1 inches |
| Item Package Dimensions L x W x H | 3.66 x 2.6 x 0.87 inches |
| Item Weight | 0.01 Ounces |
| Manufacturer | Shimano |
| Material | Multi |
| Model Name | Di2 Frame Grommet |
| Mounting Type | frame mount |
| Number of Items | 1 |
| Package Weight | 0.01 Kilograms |
| Part Number | SH4252 |
| Rim Width | 5 Inches |
| Size | 6mm Circle |
| Sport Type | Road Cycling |
| Style | Electronic Shifter Extra Part |
| Suggested Users | Cycling |
| UPC | 689228834408 |
| Warranty Description | Limited Warranty |

## Product Details

- **Brand:** SHIMANO
- **Color:** One Color
- **Item Weight:** 0.01 Ounces
- **Material:** Multi
- **Rim Width:** 5 Inches

## Images

![Ultegra Di2 Grommets One Color, 6mm Circle Cycling Wheel - Image 1](https://m.media-amazon.com/images/I/517fSwtylbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked great. Looks clean. Good fit for my BMC.
*by J***N on May 17, 2024*

Fit the exit hole for the rear derailleur wire on my BMC Teammachine perfectly. I am mixing brands and using this with for a Campagnolo EPS derailleur wire, and the diameter seems about right. BTW, you get four (and only four!) grommets, which seems a little stingy for ten bucks. But now I can ride with a clear conscience on a rainy day. Yay.

### ⭐⭐⭐⭐⭐ Exactly what I needed
*by J***N on December 16, 2023*

Used for covering Dynamo wires in an internally routed frame. Little slit in the grommet allowed them to be easily installed. Durable Shimano grommets.

### ⭐⭐⭐⭐⭐ Review
*by A***R on August 5, 2024*

Work fantastic in my Bycicles

## Frequently Bought Together

- SHIMANO Ultegra Di2 Grommets One Color, 6Mm Circle
- Shimano Ultegra Di2 7x8mm Grommet for Intermal Routing (4-Pieces)
- Jagwire Frame Plug Refill Bag-Shimano Di2 Spare Parts Adult Unisex, Black, One Size

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**Shop now:** [https://www.desertcart.sk/products/4238082-ultegra-di2-grommets-one-color-6mm-circle-cycling-wheel](https://www.desertcart.sk/products/4238082-ultegra-di2-grommets-one-color-6mm-circle-cycling-wheel)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-08*