---
product_id: 53819269
title: "Project Motorcycle Headlight 5.75 Inch 146mm | Bottom Mount to fit BMW Boxer R45 65 80 100, Triumph Scrambler and Custom Chopper | Compatible with Harley Davidson Sportster Dyna | Deep Chrome"
brand: "alchemy parts"
price: "C$13252"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/53819269-project-motorcycle-headlight-5-75-inch-146mm-bottom-mount-to
store_origin: NI
region: Nicaragua
---

# Deep chrome retro finish 12V/55W powerful dual-beam bulb Steel body + glass lens durability Project Motorcycle Headlight 5.75 Inch 146mm | Bottom Mount to fit BMW Boxer R45 65 80 100, Triumph Scrambler and Custom Chopper | Compatible with Harley Davidson Sportster Dyna | Deep Chrome

**Brand:** alchemy parts
**Price:** C$13252
**Availability:** ✅ In Stock

## Summary

> ⚡ Light up your legacy with retro power and precision!

## Quick Answers

- **What is this?** Project Motorcycle Headlight 5.75 Inch 146mm | Bottom Mount to fit BMW Boxer R45 65 80 100, Triumph Scrambler and Custom Chopper | Compatible with Harley Davidson Sportster Dyna | Deep Chrome by alchemy parts
- **How much does it cost?** C$13252 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/53819269-project-motorcycle-headlight-5-75-inch-146mm-bottom-mount-to)

## Best For

- alchemy parts enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Robust steel construction paired with a premium glass lens ensures long-lasting brightness and resilience.
- • **Retro-Chic Vibes:** Classic 5.75-inch diameter and deep chrome finish deliver timeless style that turns heads on every street.
- • **Illuminate Every Ride:** Powerful 12V/55W H4 bulb with high & low beam for unmatched visibility day or night.
- • **Versatile Compatibility:** Fits BMW Boxer R45/65/80/100, Triumph Scrambler, Harley Davidson Sportster & Dyna – one headlight, endless possibilities.
- • **Plug & Play Customization:** Detailed measurements and included mounting hardware make installation seamless for your custom project.

## Overview

This 5.75-inch bottom mount motorcycle headlight features a powerful 12V/55W H4 bulb with high and low beam functions, housed in a durable steel body with a glass lens finished in deep chrome. Designed for seamless fitment on BMW Boxer, Triumph Scrambler, and Harley Davidson Sportster/Dyna models, it combines classic retro aesthetics with modern illumination technology. Easy to install with included hardware and detailed measurements, it’s the perfect upgrade for custom bike projects seeking style and superior visibility.

## Description

Project Motorcycle Headlight 5.75 Inch 146mm | Bottom Mount to fit BMW Boxer R45 65 80 100, Triumph Scrambler and Custom Chopper | Compatible with Harley Davidson Sportster Dyna | Deep Chrome

## Features

- ENHANCED ILLUMINATION: Equipped with a powerful 12V / 55W H4 bulb, our headlamp provides both high and low beam functions, ensuring optimal visibility during day and night rides.
- QUALITY CONSTRUCTION: Crafted with precision, this headlight boasts a beautifully made and robust design. The steel body, coupled with a glass lens, ensures durability and brightness comparable to standard halogen headlights.
- RETRO AESTHETICS: Embrace the seriously retro vibe with a 5.75-inch / 146mm diameter and a depth of 110mm, featuring a sleek Deep chrome metal finish. The measurements and glass lens add to the overall quality, giving your motorcycle a distinctive look.
- VERSATILE COMPATIBILITY: Perfect for a variety of project motorbikes, our headlamp is designed to complement most custom bike front end projects.
- EASY CUSTOMISATION: Worried about the installation process? No need! Our comprehensive measurements are provided in the advert photos and text, ensuring a hassle-free customisation experience. Please note, this headlight is not homologated for mainland European use but is suitable for the UK.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Alchemy Parts Ltd |
| Brand | Alchemy Parts |
| Model | Bottom Mount Headlights |
| Product Dimensions | 11 x 15 x 18.5 cm; 1.03 kg |
| Manufacturer reference | 3651 |
| Manufacturer part number | 3651 |
| Position | Front Center |
| Special Features | Bulb, wiring and mounting included, High and low beam |
| Wattage | 55 watts |
| Item Weight | 1.03 kg |

## Product Details

- **Brand:** Alchemy Parts
- **Colour:** chrome
- **Specific uses for product:** Custom headlight upgrade, Head Lights
- **Vehicle service type:** Motorcycle
- **Special feature:** Bulb, wiring and mounting included, High and low beam
- **Wattage:** 55 watts
- **Auto part position:** Front Center
- **Lens colour:** Clear
- **Lens material:** Glass
- **Item dimensions L x W x H:** 11 x 15 x 18.5 centimetres

## Images

![Project Motorcycle Headlight 5.75 Inch 146mm | Bottom Mount to fit BMW Boxer R45 65 80 100, Triumph Scrambler and Custom Chopper | Compatible with Harley Davidson Sportster Dyna | Deep Chrome - Image 1](https://m.media-amazon.com/images/I/41PTu6z1iKL.jpg)

## Available Options

This product comes in different **Style Name** options.

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**Shop now:** [https://www.desertcart.ni/products/53819269-project-motorcycle-headlight-5-75-inch-146mm-bottom-mount-to](https://www.desertcart.ni/products/53819269-project-motorcycle-headlight-5-75-inch-146mm-bottom-mount-to)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-26*