Your fibreglass hull deserves softer contact than a hard nylon roller gives it. This 12-inch flat bilge roller in red polyurethane sits between your transom and the trailer cradle, taking the load without scoring the gel coat. The 25mm bore fits standard trailer shafts. If your current rollers are leaving marks or you're upgrading from a generic set, this is the one most fibreglass boat owners reach for
| brand | JAYCAR |
| material | Red polyurethane |
| diameter | 12 inches |
| bore_size | 25mm |
| profile | Flat |
| viking_part_number | 91531 |
| suitable_for | Fibreglass hulls |
