Old Delhi Motorcycles Harley-Davidson X440: This Sidecar Custom Is the Most Unique X440 Ever Built
The Harley-Davidson X440 has quickly become one of the most important motorcycles for custom builders in India. While most builders focused on scrambler or tracker styles, Old Delhi Motorcycles chose a completely different path. They transformed the X440 into a retro outlaw-style machine with a sidecar, making it one of the most distinctive custom builds ever created on the platform. This custom motorcycle was officially revealed at India Bike Week, where Harley-Davidson invited India’s top builders to showcase what the X440 is truly capable of.
The result is a motorcycle that blends modern engineering with vintage outlaw design.

The Sidecar Is What Makes This X440 Truly Unique
The most striking feature of the Old Delhi Motorcycles X440 is the custom-built sidecar. This instantly changes the motorcycle’s personality and gives it a strong retro American outlaw identity.
Sidecars are extremely rare on modern motorcycles, especially on new Harley-Davidson platforms. This addition makes the motorcycle stand out from every other X440 custom build.
Sidecar highlights include:
- Custom fabricated sidecar frame
- Retro-inspired design
- Integrated seamlessly with the motorcycle
- Unique visual presence
This transforms the X440 from a standard motorcycle into a statement custom machine.

Retro Styling Inspired by Classic Outlaw Motorcycles
Old Delhi Motorcycles focused heavily on classic design elements. The motorcycle features vintage styling cues that give it a timeless look.
Key design highlights include:
- Retro roadster stance
- Classic flared fenders
- Vintage inspired proportions
- Minimal modern distractions
Unlike scrambler builds like the Rajputana Customs X440, this build focuses on road presence and retro character.
Custom Seat and Handcrafted Details Enhance the Premium Feel
The custom leather seat adds to the vintage aesthetic and improves overall comfort. Old Delhi Motorcycles is known for handcrafted builds, and this motorcycle reflects their attention to detail.
Custom elements include:
- Handcrafted seat
- Custom fabricated components
- Clean frame integration
- Premium finishing
These details make the motorcycle feel more exclusive and unique.
The Harley-Davidson X440 Engine Remains the Reliable Foundation
The custom build retains the stock Harley-Davidson X440 engine, a 440cc single-cylinder unit producing 27.6 bhp and 38 Nm torque.
This engine provides:
- Strong low-end torque
- Smooth performance
- Reliable daily usability
- Excellent customization platform
The engine’s flexibility allows builders to focus on design and chassis modifications.

This Build Shows the Incredible Custom Potential of the X440
The Old Delhi Motorcycles X440 proves that the platform can support completely different styles, from scramblers to retro outlaw machines.
This build stands out because it doesn’t follow trends. Instead, it creates its own identity with a rare sidecar setup and timeless design.
It is one of the most memorable Harley-Davidson X440 custom motorcycles revealed so far.
Also read:
Harley-Davidson X440 Rajputana Customs: This Custom Scrambler Looks Nothing Like the Stock Bike
https://350cc.com/harley-davidson-x440-rajputana-customs/
