--- product_id: 420265424 title: "4\" Boat Trailer Roller Assembly Poly Bow Roller with Spoke fits 1/2\" Shaft, Polyurethane(Black)" brand: "colofulway" price: "EΒ£ 13909" currency: EGP in_stock: true reviews_count: 5 category: "Colofulway" url: https://www.desertcart.com.eg/products/420265424-4-boat-trailer-roller-assembly-poly-bow-roller-with-spoke store_origin: EG region: Egypt --- # Boat-safe, no marks 4-inch precision fit Durable TPU material 4" Boat Trailer Roller Assembly Poly Bow Roller with Spoke fits 1/2" Shaft, Polyurethane(Black) **Brand:** colofulway **Price:** EΒ£ 13909 **Availability:** βœ… In Stock ## Summary > 🚀 Glide into smooth launches with the ultimate boat trailer roller! ## Quick Answers - **What is this?** 4" Boat Trailer Roller Assembly Poly Bow Roller with Spoke fits 1/2" Shaft, Polyurethane(Black) by colofulway - **How much does it cost?** EΒ£ 13909 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/420265424-4-boat-trailer-roller-assembly-poly-bow-roller-with-spoke) ## Best For - colofulway enthusiasts ## Why This Product - Trusted colofulway brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision 4" Fit:** Engineered to perfectly fit 1/2" shafts for seamless installation and reliable performance. - β€’ **Boat-Friendly Design:** Non-marking material and end bells protect your hull from scratches and scrapes. - β€’ **Shock-Absorbing Support:** Absorbs road vibrations to safeguard your boat during every journey. - β€’ **Premium TPU Construction:** Crafted from thermoplastic polyurethane elastomer for superior durability and rust resistance. - β€’ **Centering Bow Bell Assembly:** Keeps your boat perfectly aligned, preventing bow-to-bowstand contact and damage. ## Overview This 4-inch black boat trailer roller assembly features a robust thermoplastic polyurethane elastomer construction that resists rust and protects your boat hull from damage. Designed to fit 1/2" shafts, it absorbs road shock and centers your boat securely on the trailer, ensuring a smooth, worry-free transport experience. ## Description 4 inch boat trailer roller Review: great product - Fits well and does the job. Review: Decent quality - Never ended up installing all my boat, but showed up fast and had great quality characteristics. will use when I need it. ## Features - 1 Pack 4 inch Black Boat Trailer Roller Assembly - This boat trailer roller material is thermoplastic polyurethane elastomer(TPU), is one of polyurethane types. From the process, thermoplastic type used the injection type craft - Will not Rust or Will not Mark your Boat.Bow Stops protect and cushion boat hulls when secured against bow stop brackets - Designed to support the weight of your boat on the trailer; absorbs road shock - End bells ensure that the boat does not scrape against bolts or roller bracket.Bow bell assemblies help to center the boat and prevent bow to bowstand contact ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B098761VK3 | | Best Sellers Rank | #21,215 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #10 in Boat Trailer Guides & Rollers | | Brand Name | COLOFULWAY | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (588) | | Date First Available | June 29, 2021 | | Item Package Dimensions L x W x H | 8.23 x 5.31 x 5.16 inches | | Manufacturer | Colorfulway | | Package Weight | 0.88 kg | ## Images ![4" Boat Trailer Roller Assembly Poly Bow Roller with Spoke fits 1/2" Shaft, Polyurethane(Black) - Image 1](https://m.media-amazon.com/images/I/51zGlsS4lUL.jpg) ![4" Boat Trailer Roller Assembly Poly Bow Roller with Spoke fits 1/2" Shaft, Polyurethane(Black) - Image 2](https://m.media-amazon.com/images/I/81fjPbYa1eS.jpg) ![4" Boat Trailer Roller Assembly Poly Bow Roller with Spoke fits 1/2" Shaft, Polyurethane(Black) - Image 3](https://m.media-amazon.com/images/I/71e-UQNoTFL.jpg) ![4" Boat Trailer Roller Assembly Poly Bow Roller with Spoke fits 1/2" Shaft, Polyurethane(Black) - Image 4](https://m.media-amazon.com/images/I/61WmcV+bkCL.jpg) ![4" Boat Trailer Roller Assembly Poly Bow Roller with Spoke fits 1/2" Shaft, Polyurethane(Black) - Image 5](https://m.media-amazon.com/images/I/71MPI4HyWGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ great product *by L***N on 20 April 2026* Fits well and does the job. ### ⭐⭐⭐⭐⭐ Decent quality *by T***B on 8 May 2026* Never ended up installing all my boat, but showed up fast and had great quality characteristics. will use when I need it. ### ⭐⭐⭐⭐⭐ Easy install *by T***H on 2 July 2026* Perfect Fit. Doesn’t seem to be as heavy as the black and yellow but we’ll see. Nice color. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.eg/products/420265424-4-boat-trailer-roller-assembly-poly-bow-roller-with-spoke](https://www.desertcart.com.eg/products/420265424-4-boat-trailer-roller-assembly-poly-bow-roller-with-spoke) --- *Product available on Desertcart Egypt* *Store origin: EG* *Last updated: 2026-09-08*