Description
Boat Trailer Bilge Roller 4 1/2″ long – 21mm Bore
These black rubber rollers are a cost-effective, highly durable staple when replacing your old, worn-down trailer rollers. Regular replacement of trailer rollers will extend the life of your trailer and your boat as they are essential to your boat’s stability in transit and during launch/retrieval.
Ideal for Aluminium & Fibreglass Boats.
Features:
- Flat Bilge Style: Designed to provide optimal support for your boat’s bilge area.
- Dimensions: 4 1/2″ Width with a 21mm Bore Size and 70mm Diameter.
- Compatibility: Suitable for use with a 16mm spindle.
- Material: Machined from a solid piece of heavy-duty black rubber.
- Non-Marking: Ensures no marks or damage to your boat’s hull.
- UV Stable: Resistant to UV degradation, ensuring long-lasting performance.
- Durability: Highly durable and cost-effective, making it a staple replacement part.
Advantages:
- Enhanced Stability: Provides superior support for your boat, reducing movement during transit.
- Ease of Use: Facilitates smooth launching and retrieving of your boat.
- Non-Abrasive: Gentle on your boat’s hull, preventing scratches and damage.
- Long-Lasting: Made from durable black rubber that withstands harsh marine conditions.
What’s Included:
- 1 x 4 1/2″ Black Rubber Bilge Roller (21mm Bore)
Regularly replacing your trailer rollers extends the life of your trailer and boat, ensuring stability in transit and during launch and retrieval. Upgrade today with our high-quality bilge roller.
Red Rollers – Ideal for Fiberglass
Blue Rollers – Ideal for Alloy
Black Rollers – Generic Application





