8" (203 mm) Red Poly Centre Roller – 17 mm Bore (P/N 91541)

Overview
Our 8″ (≈203 mm) Red Poly Centre Roller (Part No. 91541) features a self-centering “Sydney-style” design, offering gentle yet firm fibreglass hull guidance during launching and retrieval. Made from UV-stabilised polyurethane, it is non-marking, abrasion-resistant, and built to handle harsh marine conditions.

Key Features

• 203 mm (8") width – fits standard wide keel configurations

• 17 mm central bore – compatible with typical trailer spindles and washers

• Soft red polyurethane – UV-stable, non-marking, and forgiving to fibreglass hulls

• Sydney (concave) profile – assists centering the boat for smoother alignment

• Australian-grade durability – reliable and suited for rough trailer conditions

Applications

• Designed for fibreglass boat trailers as primary or intermediate centre roller

• Ideal fit for standard 17 mm spindle brackets and assemblies

• Works perfectly in self-aligning setups for DIY and professional trailer systems

Specifications