Marine
3" Boat Trailer Bow Roller Assembly with Spoke — Fits 1/2" Shaft
4.9/ 5
- 5 7
- 4 1
- 3 0
- 2 0
- 1 0
Brand bohally
Product review
This 3" bow roller assembly arrives as a complete kit: the spoke-style roller, mounting spoke, bolt hardware sized for a 1/2" shaft, and retaining components for a standard trailer fork. The roller itself is molded from a boat-safe thermoplastic polyurethane (TPU) that resists marking and cushions fiberglass and aluminum hulls.
The unit measures 3 inches in roller diameter and is intended for brackets and forks built to accept a 1/2" mounting shaft. Installation is straightforward — slide the spoke through the roller, align with your trailer fork, and secure with the supplied bolt and retainers. Typical uses include centering the bow on the trailer, preventing metal-to-hull contact during loading and launch, and serving as a durable bow stop while trailering.
Built for repeated exposure to water and sun, the assembly balances rigidity and flexibility so it supports the hull without being overly abrasive. The hardware appears stainless or corrosion-resistant, minimizing upkeep, while the spoke-style design and outer ear extensions help cradle and guide the bow into the centerline of the trailer.
Pros
- Non-marking TPU cushions hulls
- Supplied hardware fits 1/2" shafts
- Durable and low-maintenance
Cons
- Firmer than some urethane rollers
- May require measurement check before ordering
- Longevity in extreme heat not guaranteed
VerdictA durable, non-marking TPU bow roller assembly that fits standard 1/2" shafts and trailer forks. Easy to install with included hardware, it shields the bow during loading and launching while offering long-lasting, low-maintenance service.
Reviews
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Gardnerman 5/5
Matched description
Exactly what I ordered and built well. Arrived when expected. Would recommend to others.
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Miggs 5/5
Solid quality and easy fit
Good quality roller that matched my winch setup. Looks tidy and replaced my broken unit. Installation took about 10 minutes solo because I held the bow; without the boat it would be a few minutes. Good value.
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Sal 5/5
Nice product — fits well
High-quality feel and a precise fit. No complaints, works as intended. Enjoying it.
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Citroa 5/5
Easy to fit and gentle on hull
Simple to install and the soft TPU didn’t scuff my hull. It’s held up with regular use and makes a solid, affordable replacement. Double-check measurements for a snug fit.
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Chris 5/5
Good fit and complete hardware
Fit perfectly and functioned well. Hardware quality was solid and everything needed was included. Would buy another for a different trailer.
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Jen 5/5
Attractive, durable replacement
A great swap for my worn roller — sturdy construction and straightforward install. Color options were a nice touch so it matches my trailer instead of leaving marks. Would buy again.
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Jesse Thompson 5/5
Sturdy material and thoughtful shape
Arrived packaged well with stainless-looking hardware. The roller is a harder rubber-plastic that still gives enough flex to protect the hull. The outer extensions help cradle a V-hull and installation was simple.
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ER 4/5
Functional design that protects the bow
Well-made 3" bow stop that includes the extension ears and a 1/2" bolt. Replaced a pivoting y-shaped stop and now the bow stays centered and off metal. Material is flexible enough to cushion fiberglass yet sturdy for regular use. Satisfied overall.
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