Marine

4-Inch Super Polymer Bow Roller — Yellow Trailer Guide

4.5 10 reviews 1 min read

4-Inch Super Polymer Bow Roller — Yellow Trailer Guide

Product description

Constructed from molded, non-marring polyvinyl, this 4-inch bow roller helps the boat ride smoothly onto the trailer without leaving marks. The roller spins freely to reduce resistance during launching and recovery and is designed to withstand exposure to oil, gasoline and saltwater.

Dimensions: A = 1/2" B = 5" C = 7". The product is supplied in three pieces to give layered protection for the bow and to allow the boat to be drawn snugly against the trailer winch post.

Available in both non-marring polyvinyl and a tougher polyurethane option. The package includes the roller shaft and necessary mounting hardware for attaching to a trailer bracket. It mounts easily and supports repeated launches, recoveries and road transport while protecting the bow from direct metal contact.

Pros

  • Non-marring molded surface
  • Resists oil, gas and saltwater
  • Includes shaft and mounting hardware

Cons

  • Small hardware can occasionally be missing
  • Yellow finish may show grime
  • Plastic may stiffen after extended sun exposure

VerdictThis 4-inch polymer bow roller is a durable, non-marking solution for guiding a boat onto its trailer. The molded wheel spins to minimize drag during launches and is formulated to resist oil, gasoline and salt exposure. Supplied as a three-piece unit with the shaft and mounting hardware, it installs quickly and provides firm, protective contact so the bow can be snugged down without metal-to-hull

Reviews

  1. Glenn Olsen 5/5

    Bow roller

    Replaced a black roller that left scuffs.

  2. matthew sharrock 5/5

    Works perfectly

    Performs great

  3. Drew dixon 4/5

    Missing parts

    Arrived without the washer and end nut. Returning it and hoping the next one includes the missing hardware.

  4. Dan Cunderman 5/5

    Easy install

    Very simple to fit. The three-piece design keeps the hull from hitting the bracket and protects the bow. Liked the value as well.

  5. Sam McLean 5/5

    Solid build

    My original roller wore out and this unit is well made. After many launches and hundreds of road miles with my 22' boat pressed against it, I haven't seen any premature wear.

  6. vcooper 5/5

    No more scuff marks

    No marks on my bow since installing this. It's sizable and helps center the boat easily.

  7. juan m. 5/5

    Very good product

    Very good product

  8. Antonio 1/5

    Plastic became brittle

    Installed less than a year ago. Even under partial cover the plastic seemed to harden from sun exposure and is chipping at the edges, leaving sharp fragments. I'm ordering a different brand to replace it.

  9. Mark 5/5

    Ideal replacement

    The old roller on my '98 trailer finally failed after many years. I needed a quick replacement to avoid exposed metal contacting the bow, so I ordered this. It fit perfectly, looks solid, and does its job without issue. Installation took about five minutes and loading the boat is stress-free now.

  10. Gerado buenfil balmes 5/5

    Perfecto

    Perfect for my trailer

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