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Boat Trailer 8″ Red Poly Keel Roller with Galvanised Standard Bracket & Clamp Kit – 17mm Bore (SKU: BDA042)
$99.00 $161
8″ red polyurethane keel roller kit with galvanised bracket and clamp-on adjusters. Designed for fibreglass boats using 16mm shafts. UV-stable, non-marking, and built for strength and smooth operation.
In stock
The BDA042 is a heavy-duty 8″ red poly keel roller kit made to handle larger fibreglass boats with ease. Its wide 203mm design provides excellent keel support and cushioning during loading and launching.
Made from soft yet strong red polyurethane, the roller is UV-stable and non-marking—perfect for preserving the appearance of fibreglass hulls.
Its 17mm bore is designed to suit common 16mm spindles, ensuring a snug fit with most trailer setups.
The included galvanised standard bracket and 75mm x 50mm clamp-on stem adjusters offer excellent corrosion resistance and install flexibility—no welding needed.
Whether you’re replacing worn rollers or upgrading your trailer, BDA042 delivers long-lasting durability with minimal fuss.
Specifications:
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| Component | Details |
|---|---|
| SKU | BDA042 |
| Roller Width | 8 inch / 203mm |
| Bore Size | 17mm (fits 16mm spindle) |
| Material | Red Polyurethane (Non-marking, UV Stable) |
| Bracket | Galvanised Steel + Clamp-on Stem Adjusters (75mm x 50mm) |
For strong, smooth, and secure boat loading, BDA042 delivers premium performance for serious boaters.
Frequently Asked Questions
- Is this roller suitable for heavier boats?
Yes, the 8″ width and red polyurethane make it ideal for larger fibreglass hulls. - Will it mark my boat?
No. It uses non-marking poly material, safe for all hull finishes. - Does it come with the bracket and clamps?
Yes, it includes the galvanised bracket and clamp-on adjusters (75mm x 50mm). - Can I install it myself?
Absolutely—just slide it onto your 16mm spindle and clamp the bracket into place.
| Weight | 5 kg |
|---|---|
| Dimensions | 10 × 10 × 10 cm |
| Location | XXX |
| Manufacturer Part Number | |
| Modified Item | |
| Custom Bundle | |
| Brand | |
| Warranty |
Is This the Right Kit for You?
Recommended For:
- Fibreglass boat owners with larger trailers
- Users replacing old rubber or black poly rollers
- Trailers requiring wider roller support (203mm)
- Installers needing flexible, clamp-on mounting
Not Recommended For:
- Small dinghies or kayaks (too wide for their hulls)
- Trailers with welded-only mounting frames
Installation Tips:
- Attach the galvanised bracket to your trailer’s keel arm using clamp-on adjusters.
- Insert the roller onto your 16mm spindle through the 17mm bore.
- Add washers if needed to reduce side-to-side play.
- Test spin and alignment before trailering your boat.
