The EAZ Silman LS19B Long Punjab Big Mouth Black Silencer is an aftermarket custom exhaust designed for Royal Enfield motorcycles using the UCE exhaust platform.
Featuring the traditional Long Punjab Big Mouth design, the LS19B gives the motorcycle a longer, classic custom-exhaust appearance while the large-mouth outlet creates a distinctive and more pronounced exhaust character.
Its black finish gives the exhaust a stealthy and sporty appearance, making it suitable for both classic-style and blacked-out Royal Enfield builds.
The long-body design works particularly well with the traditional styling of Royal Enfield Classic, Bullet and Electramotorcycles. It can be used as a replacement or customization silencer where the motorcycle’s bend pipe, inlet and mounting configuration are compatible.
The LS19B is an aftermarket free-flow/custom silencer, intended for riders who want a different exhaust appearance and sound compared with the standard stock silencer.
Key Features
- Brand: SILMAN
- Model / Code: LS19B
- Design: Long Punjab
- Outlet: Big Mouth
- Type: Aftermarket Custom / Free Flow Silencer
- Finish: Black
- Classic long-body exhaust styling
- Large Big Mouth outlet design
- Bold and distinctive custom appearance
- Black finish suitable for blacked-out builds
- Heavy-duty metal construction
- Suitable for compatible Royal Enfield UCE motorcycles
- Designed for Classic, Bullet and Electra applications
- Suitable for exhaust replacement and customization
Compatibility
Royal Enfield UCE Models
- Royal Enfield Classic 350 UCE
- Royal Enfield Classic 500 UCE
- Royal Enfield Bullet 350 UCE
- Royal Enfield Bullet 500 UCE
- Royal Enfield Electra 350 UCE
BS Variants
- BS3
- BS4
- BS6
Important: BS3/BS4/BS6 compatibility can vary depending on the exact exhaust/header-pipe configuration. Please verify the bend pipe, silencer inlet diameter and mounting arrangement before ordering.
Not a Direct J-Series Fit
This silencer should not be assumed to be a direct-fit exhaust for J-Series motorcycles, including:
- Classic 350 Reborn
- Meteor 350
- Hunter 350
- New Bullet 350
J-Series motorcycles use a different exhaust configuration and require a J-Series-specific silencer.
Application
Suitable for:
- Royal Enfield Classic UCE
- Royal Enfield Bullet UCE
- Royal Enfield Electra UCE
- Exhaust replacement
- Long Punjab customization
- Big Mouth exhaust conversion
- Custom Royal Enfield builds
- Blacked-out Royal Enfield styling
- Aftermarket exhaust modification
Product Specifications
| Specification | Details |
|---|---|
| Brand | SILMAN |
| Model | LS19B |
| Product Type | Custom / Free Flow Silencer |
| Design | Long Punjab |
| Outlet | Big Mouth |
| Finish | Black |
| Platform | Royal Enfield UCE |
| Main Applications | Classic, Bullet & Electra |
| BS Compatibility | BS3 / BS4 / BS6 – subject to configuration |
| Construction | Heavy-Duty Metal |
| Type | Aftermarket |
Package Contents
- 1 × EAZ Silman LS19B Long Punjab Big Mouth Black Silencer
Note: Clamp, bush, mounting plate, adaptor or additional hardware are not included unless specifically mentioned in the selected package.
Installation
Professional installation is recommended.
Before installation, check:
- Bend-pipe/header compatibility.
- Silencer inlet diameter.
- Mounting bracket position.
- Exhaust clearance from tyre, frame and foot controls.
- Correct alignment of the silencer.
- Tightening of all mounting hardware.
- Exhaust leakage after installation.
Do not force-fit the silencer if the inlet diameter or mounting points do not match.
Important Note
This is an aftermarket SILMAN custom exhaust and is not a Royal Enfield Genuine OEM silencer.
A free-flow/custom exhaust can change the motorcycle’s exhaust sound and characteristics. Actual sound level may vary depending on the motorcycle, bend pipe, engine condition and other modifications.
Please ensure the exhaust configuration complies with applicable noise and emissions regulations before road use.
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