Same soft polyurethane grip your fibreglass hull needs, but with a 20mm bore for the larger shaft on your trailer. 8-inch width handles the extra load without crushing the gel coat. Self-centring so you're not constantly adjusting tracking after every launch. If your existing roller is 20mm bore and 8 inches wide, this is the direct replacement
| brand | JAYCAR |
| product_brand | Viking Rollers |
| part_number | 91542 |
| roller_size_inches | 8 |
| bore_mm | 20 |
| material | Polyurethane (soft) |
| colour | Red |
| self_centering | 1 |
| recommended_use | Fibreglass hulls |
| category | ELECTRONICS & COMPONENTS |
| subcategory | AUTOMOTIVE & OUTDOOR ELECTRONICS |