Boat Trailer 6″ Red Poly Flat Parallel Roller with Galvanised Bracket & Spindle Kit – 17mm Bore (SKU: BDA093)

The BDA093 kit features a 6″ red polyurethane flat parallel roller designed for even keel support and safe contact with fibreglass or painted hulls.
With a soft-touch finish and a uniform 63mm diameter across the roller, it’s ideal for delicate surfaces needing wide, flat contact during launch and retrieval.

The included bracket and spindle make installation quick and efficient—this is a full drop-in kit for trailers using 17mm bore and 16mm shafts.
Red poly is non-marking, UV-stable, and offers excellent shock absorption while retaining its shape under pressure.

Whether you’re replacing a worn-out roller or upgrading for more gentle hull support, this kit offers reliability, simplicity, and long-term value.

Specifications:

Designed for smooth rolling and hull-friendly support, the BDA093 brings safety, style, and strength to your trailer setup.

Frequently Asked Questions

• What is a “flat parallel roller”?
  It’s a roller with an even, non-tapered surface—perfect for wide, even contact with the keel.
• Is the red poly soft or hard?
  It’s soft-touch poly—gentle on hulls but firm enough to support mid-sized boats.
• What’s included in the kit?
  Roller, galvanised bracket, and spindle. Everything you need to mount it.
• Is it suitable for fibreglass boats?
  Yes! The non-marking finish is ideal for gelcoat or painted surfaces.

Is This the Right Kit for You?

Recommended For:

• Fibreglass boat owners needing even, soft keel support
• Trailers using 16mm spindles (17mm bore roller)
• Users replacing worn rubber or ribbed rollers
• People who prefer smooth, non-marking roller surfaces

Not Recommended For:

• Boats with deep V keels needing V-style or Sydney rollers
• Heavy-duty trailers needing larger than 6” rollers

Installation Tips:

1. Mount the bracket to your trailer’s keel support beam using bolts or clamps.
2. Slide the roller onto the 16mm spindle through its 17mm bore.
3. Secure spindle into bracket using nuts and spacers where needed.
4. Test for smooth spin and centered roller alignment before use.