The 91103 Blue Ribbed Wobble Roller is designed to support and guide boat hulls on multi-roller trailer systems. Featuring a 26mm / 1.024" bore and durable blue polyurethane construction, its ribbed surface improves grip and hull alignment during launching and retrieval. Published dimensions vary slightly between suppliers, with approximately 100–110mm diameter × 72–75mm wide, making it a common replacement for 26mm-bore wobble roller assemblies.
Boat Trailer Rollers - Wobble
4" Ribbed Blue Wobble Roller 26mm Bore
SKU: V-91103
$8.80
Key benefits
Key Benefits
- 26mm / 1.024" bore
- Approx. 100–110mm / 3.94–4.33" diameter
- Approx. 72–75mm / 2.83–2.95" wide
- Blue polyurethane construction
- Ribbed surface for increased traction and hull alignment
- UV-stabilised and non-marking
- Suitable for fibreglass and alloy boat hulls
- Designed for multi-roller and wobble-roller trailer systems
Dimensions
- Diameter: approx. 100–110mm / 3.94–4.33"
- Width: approx. 72–75mm / 2.83–2.95"
- Bore: 26mm / 1.024"
Suitable Applications
- The 91103 is suitable for boat trailer wobble-roller assemblies, multi-roller trailers and hull side-support systems.
Signs the Wobble Roller Needs Replacing
- Replace the roller if the polyurethane becomes cracked, split, flattened, badly worn or distorted, or if wear in the centre bore creates excessive movement on the shaft. Uneven or seized wobble rollers can also interfere with smooth hull loading and weight distribution.
Shipping
Ships Australia-wide