---
product_id: 229838371
title: "Custom Dynamics"
brand: "custom dynamics"
price: "$361.13"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/229838371-custom-dynamics
store_origin: EC
region: Ecuador
---

# 27W max load/channel 10 brake flash patterns Plug-and-play install Custom Dynamics

**Brand:** custom dynamics
**Price:** $361.13
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your ride’s rear lighting game with smart, stylish signal control!

## Quick Answers

- **What is this?** Custom Dynamics by custom dynamics
- **How much does it cost?** $361.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/229838371-custom-dynamics)

## Best For

- custom dynamics enthusiasts

## Why This Product

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

## Key Features

- • **Slim, Discreet Design:** Compact 4.2" x 1.4" x 0.6" module fits sleekly without bulk, preserving your bike’s aesthetic.
- • **Smart Signal Override:** Turn signal flashes automatically override brake strobes for clear, unambiguous signaling.
- • **Seamless Triple Functionality:** Run, brake, and turn signals integrated flawlessly for ultimate rear lighting control.
- • **Customizable Brake Flash Patterns:** Choose from 10 built-in strobe options to match your style and safety needs.
- • **Universal LED & Incandescent Compatibility:** Works effortlessly with both LED and incandescent bulbs for versatile upgrades.

## Overview

The Custom Dynamics SMART-TPU-18ST Triple Play Turn Signal Conversion Kit is a plug-and-play rear lighting module designed for select Harley-Davidson models (2018-2023). It integrates running, braking, and turning signals with 10 selectable brake flash patterns, supports both LED and incandescent bulbs, and features a smart override function to prioritize turn signals. Its slim design and 27W max load per channel ensure a sleek, powerful upgrade backed by a lifetime warranty.

## Description

Custom Dynamics

## Features

- Lifetime Warranty
- Run-Brake-Turn Function
- Compatible with LED or Incandescent
- 10 Built In Brake Flash Patterns
- Plug-and-Play
- Max Load of 27 Watts Per Channel
- Slimline Design: 4.2" x 1.4" x 0.6"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Custom Dynamics |
| Brand | Custom Dynamics |
| Model | Triple Play Turn Signal Conversion Kit |
| Item Weight | 6.1 ounces |
| Product Dimensions | 2 x 7 x 7 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | SMART-TPU-18ST |
| Position | Rear |
| Bulb Type | LED |

## Images

![Custom Dynamics - Image 1](https://m.media-amazon.com/images/I/61f2UDmh87L.jpg)

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**Shop now:** [https://www.desertcart.ec/products/229838371-custom-dynamics](https://www.desertcart.ec/products/229838371-custom-dynamics)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-22*