The Royal Enfield 1120039/A Alloy Rim Sub Assembly – Rear is the rear alloy rim component used in the rear wheel assembly of the Royal Enfield Thunderbird X 350.
Royal Enfield parts data identifies 1120039/A as “ALLOY RIM SUBASSY-REAR.” It is listed with the Thunderbird X/U4D rear wheel components, including the rear alloy wheel assembly and 120/80-18 rear tyre.
This genuine rear alloy rim sub assembly is suitable for replacement of a damaged, bent or worn original rim while retaining the factory-style wheel configuration.
Key Features
- Genuine Royal Enfield spare part
- Part Number: 1120039/A
- Description: Alloy Rim Sub Assembly – Rear
- Rear alloy wheel rim component
- Designed for Thunderbird X 350
- OEM-specification component
- Original-style fit and mounting
- Suitable for rear wheel replacement
- Factory-quality Royal Enfield component
- Compatible with the applicable rear wheel assembly
Compatibility
- Royal Enfield Thunderbird X 350
- Thunderbird X 350 U4D
- Rear wheel application
- Part Number: 1120039/A
Important: Royal Enfield also lists 1120039/B as an Alloy Rim Sub Assembly – Rear. Match the exact suffix, wheel configuration and existing part number before ordering.
Application
Royal Enfield Thunderbird X 350 – Rear Alloy Wheel / Rim Assembly
Package Includes
- 1 × Rear Alloy Rim Sub Assembly
- Part No. 1120039/A
Note: Tyre, tube/valve and other wheel components are not included unless specifically mentioned.










Reviews
There are no reviews yet.