---
product_id: 63205226
title: "SUN BICYCLES 6702199 Trike Replacement FW Adapter 15/35 mm with 2 Screws - Spare Parts for Bike"
brand: "sun bicycles"
price: "226.21 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Sun Bicycles"
url: https://www.desertcart.tn/products/63205226-sun-bicycles-6702199-trike-replacement-fw-adapter-15-35-mm
store_origin: TN
region: Tunisia
---

# Fits 15mm axles precisely Universal trike freewheel adapter Includes 2 durable set screws SUN BICYCLES 6702199 Trike Replacement FW Adapter 15/35 mm with 2 Screws - Spare Parts for Bike

**Brand:** sun bicycles
**Price:** 226.21 DT
**Availability:** ✅ In Stock

## Summary

> 🔩 Upgrade your trike’s heart with precision and reliability!

## Quick Answers

- **What is this?** SUN BICYCLES 6702199 Trike Replacement FW Adapter 15/35 mm with 2 Screws - Spare Parts for Bike by sun bicycles
- **How much does it cost?** 226.21 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/63205226-sun-bicycles-6702199-trike-replacement-fw-adapter-15-35-mm)

## Best For

- sun bicycles enthusiasts

## Why This Product

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

## Key Features

- • **Durable Build:** Crafted by Sun Bicycles, a trusted name in cycling parts for lasting performance.
- • **Upgrade Your Ride:** Essential spare part to keep your trike running smoothly and avoid downtime.
- • **Secure Installation:** Comes with two robust set screws for reliable, wobble-free attachment.
- • **Compact & Lightweight:** At just 0.41 lbs and 2x2x2 inches, it’s easy to handle and install without bulk.
- • **Seamless Compatibility:** Designed specifically for 15mm axle trikes, ensuring a perfect fit every time.

## Overview

The SUN BICYCLES 6702199 Trike Replacement Freewheel Adapter is a compact, durable accessory designed for trikes with 15mm axles. It includes two set screws for secure installation, ensuring smooth and reliable performance. Trusted by cycling enthusiasts, this adapter is a must-have spare part to maintain and enhance your trike’s drivetrain.

## Description

does not include key

Review: Worked - Worked good! Quick delivery, fair price.
Review: Good qaulity - Worked good. Had to bore to 5/8" as it's only 15mm

## Features

- For use with current 15mm axles on all trikes
- Trike Freewheel Adapter (Includes 2 Set Screw)0

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00RW5FSW6 |
| Best Sellers Rank | #326,765 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #257 in Bike Hubs |
| Brand Name | SUN BICYCLES |
| Customer Reviews | 4.3 4.3 out of 5 stars (96) |
| Date First Available | January 21, 2016 |
| Item Dimensions LxWxH | 2 x 2 x 2 inches |
| Item Package Dimensions L x W x H | 2.8 x 2.4 x 2.17 inches |
| Item Weight | 0.41 Pounds |
| Manufacturer | Sun Bicycles |
| Package Weight | 0.19 Kilograms |
| Part Number | 6702199 |

## Images

![SUN BICYCLES 6702199 Trike Replacement FW Adapter 15/35 mm with 2 Screws - Spare Parts for Bike - Image 1](https://m.media-amazon.com/images/I/414-vlOgL4L.jpg)

## Questions & Answers

**Q: What is the inner diameter of this?**
A: The ID 14.90 mm with a 3.98 mm keyway or .589 in. with a .456 in. keyway.

**Q: Will it fit a 5/8" shaft?**
A: 15 mm trike axle is 14.88 and a 5/8 axle is 15.88 so it would have to be machined out. You can use a freewheel hub and flip it around then buy a disc brake to freewheel adapter and it screws on to the freewheel with 6 holes in it to mount a disc brake

**Q: Will this work with a 5/8 axle?**
A: You will need to drill it up to the size you want.

**Q: Is it hardwnwd  I guess you dont know your product I asked if it was hardened not how to test it.  I need to know before ordering it.**
A: no!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked
*by M***. on October 15, 2025*

Worked good! Quick delivery, fair price.

### ⭐⭐⭐⭐⭐ Good qaulity
*by T***Y on February 17, 2021*

Worked good. Had to bore to 5/8" as it's only 15mm

### ⭐⭐⭐⭐⭐ Size of the shafts
*by J***E on December 23, 2023*

This fit perfectly, and the freewheel screwed on tight. Had to cut a slot in the shaft of my adult tricycle for the keyway so that it would lock on. Now the freewheel doesn't shift around, and everything is solid.

## Frequently Bought Together

- SUN BICYCLES 6702199 Trike Replacement FW Adapter 15/35 mm with 2 Screws - Spare Parts for Bike
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**Shop now:** [https://www.desertcart.tn/products/63205226-sun-bicycles-6702199-trike-replacement-fw-adapter-15-35-mm](https://www.desertcart.tn/products/63205226-sun-bicycles-6702199-trike-replacement-fw-adapter-15-35-mm)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-20*