12″ Red Poly Concave (V‑Shape) Keel Roller – 25 mm Bore, UV‑Stable Non‑Marking

Overview

This 12″ Red Poly Concave (Vee‑profile) Keel Roller is made from soft, UV-resistant polyurethane and features a 25 mm bore, designed specifically for standard 25 mm trailer keel spindle shafts. The V-shaped design cradles V-hull boats, guiding them smoothly during trailering and launching—ideal for fibreglass hulls needing gentle yet durable support. 

Specifications

• Width / Length: 12″ (≈305 mm)

• Bore Diameter: 25 mm (fits 25 mm spindles)

• Material: Soft red polyurethane, UV-stable, non-marking on fibreglass hulls 

• Design: Deep concave / Vee shape for hull-centering guidance

• Use-case: Replacement or upgrade for centre keel guide rollers

Key Features & Benefits

• Gentle on gelcoat: Soft polyurethane prevents hull marking or wear

• Hull alignment: Vee shape assists in guiding boat centreline on/off trailer

• Durable & low maintenance: Resistant to wear and UV exposure

• Simple slip-on fitment: No bracket change required for 25 mm bore spindles

• Australian stock: Ships next business day from Queensland, with a 12‑month manufacturer warranty