Boat Trailer 12″ Black Dog Bone Roller Kit – Galvanised Double Bracket, 26mm Bore, 16mm Base Bracket (SKU: BDA081A)

The Boat Trailer 12″ Black Dog Bone Roller Kit (Model BDA081A) is a heavy-duty solution designed for boat owners who demand strength, stability, and long-term durability. With a robust dog bone shaped roller, this kit is built to handle the toughest launching and retrieval conditions, ensuring your hull remains protected and your boat stays centered at all times.

Key Features

• Durable Construction: Made from 85 duro black rubber, resistant to wear and impact.
• Optimised Support: Dog bone shape cradles deeper keels, minimising drift and sway during loading.
• Double Bracket Stability: Galvanised dual bracket system provides superior weight distribution and balance, especially in saltwater environments.
• Precision Fit: Roller measures 297mm in length, 82mm in diameter, with a 26mm bore to suit 25mm spindles.
• Base Bracket: Galvanised single bracket with 16mm spindle, designed for easy installation.
• Unit Weight: Approx. 4.22kg for solid, reliable mounting.

Why Choose This Roller Kit?

This roller kit is the right choice when you need more than just a standard roller. Its reinforced dual bracket design gives peace of mind that your keel is supported evenly, reducing stress on both the trailer and the hull. Perfect for large or wide boats that need a strong centering system at the ramp.

Installation Tips

For best performance, ensure that the roller kit is mounted squarely on the trailer and aligned with your boat’s keel. Regularly check spindle fittings and galvanised brackets for tightness. Rinse with fresh water after saltwater use to extend service life.

Applications

Ideal for heavy-duty boat trailers, wide hulls, and situations where balance and precision alignment are critical. Whether you launch every weekend or only seasonally, this roller kit gives you reliable performance when you need it most.