You've got a fibreglass hull and you're tired of rollers that leave scuff marks or grind the gelcoat every launch. This is the one people reach for. Viking's red polyurethane wobble roller is softer on your hull than rubber, takes 20mm on the bore, and gives you that smooth rolling feel without the budget-rubber trade-off. It's the more popular choice for fibreglass boats for a reason. If your axle pin measures 20mm, this drops right on. No shims, no guessing. Grab it and stop worrying about hull marks at every ramp
| brand | Jaycar |
| manufacturer_part_number | Viking Rollers 91104 |
| roller_size | 3in x 4in |
| bore_diameter | 20mm |
| colour | Red |
| material | Polyurethane |
| type | Wobble Roller |
| application | Boat trailer axle – fibreglass hulls |
