Dunbier Black Poly Bow Roller 100mm with End Caps and Bolt

This Dunbier bow roller is designed for 100 mm winch carrier systems and provides smooth and reliable support for guiding your boat during loading and launching. Made from strong black poly material, it offers long-lasting performance and is standard across many Dunbier trailer models.

Main Features

• 100 mm Bow Roller: Suits trailers fitted with a 100 mm winch post, providing stable bow support and improved alignment.
• Durable Poly Construction: Resistant to cracking, impact and UV exposure, making it ideal for frequent marine use.
• End Caps Included: Supports the roller assembly and helps protect the shaft and mounting points.
• 12 mm Shaft Bolt: Comes complete with 12 mm bolt and nuts for secure installation on standard brackets.
• Standard Dunbier Fitment: Commonly used on Dunbier boat trailers, ensuring compatibility with many existing setups.

Benefits

• Provides smooth rolling contact to reduce hull wear.
• Improves boat alignment during retrieval or launching.
• Reliable and low-maintenance solution for trailer upkeep.
• Designed for repeated exposure to water and rough conditions.

Suitable For

• Boat trailers using a 100 mm winch carrier
• Dunbier trailer owners upgrading or replacing existing rollers
• General marine trailer maintenance and repairs

This bow roller set is a practical replacement choice for maintaining smooth operation and protecting your boat’s bow area. Its strong build and dependable design make it a trusted component for marine trailer systems.