Manutec Boat Trailer Smooth Wobble Roller with Galvanised Single Bracket Support Rack – 26mm Bore (SKU: BDA064)

The BDA064 is a complete wobble roller support system designed to provide side hull support for boat trailers.
This kit features a smooth-surface blue polyurethane wobble roller, reinforced with a black poly centre for added strength and durability.

Sized at 4″ x 3.5″ with a 26mm bore, this roller offers a soft touch for fibreglass hulls while maintaining robust load-bearing capacity.
It’s perfect for minimising hull scuffing during transport or launching, especially when paired with its hot-dip galvanised single bracket support rack.

Whether you’re setting up a new trailer or upgrading an old one, this combination ensures smoother boat guidance, long-lasting resistance to UV and salt, and easy installation on standard stub axles.

Specifications:

Built for reliability and ease of use, this smooth wobble roller and bracket combo offers hassle-free protection for your boat’s sides—every trip, every tide.

Frequently Asked Questions

• What is a “smooth” wobble roller?
  It has a non-ribbed surface for gentle contact with fibreglass or painted hulls—great for preventing scuffing.
• Is the bracket included?
  Yes! The kit comes with a single galvanised bracket support rack.
• What shaft size fits this roller?
  The roller bore is 26mm—compatible with most standard stub axles or brackets with 26mm spindles.
• Is it UV resistant?
  Absolutely. The poly blend is UV-stable and marine-grade for long-term outdoor use.

Is This the Right Kit for You?

Recommended For:

• Boat trailers needing side hull support (not central keel)
• Fibreglass or painted hulls needing smooth contact surface
• Users with 26mm stub shafts and single-arm bracket setups
• Trailer builders upgrading from ribbed or hard rollers

Not Recommended For:

• Keel support (this is for wobble side support)
• Systems using 19mm or 16mm shafts without adaptors

Installation Tips:

1. Mount the galvanised bracket to your trailer arm using bolts or clamps.
2. Insert the roller onto the 26mm stub axle or shaft of your setup.
3. Ensure roller rotates freely without resistance.
4. Pair with multiple wobble roller arms for full hull contour support.