fits model: Rmz250. make: Suzuki. year: 2019–2020.

( Manufacturer Part Number: 64100-46K00 ), ( Type: Rear Wheel ), ( Wheel Width: 1.85 )
The **Suzuki 64100-46K00 2020 RM-Z250 Rear Wheel Rim Hub Assembly with 19-inch 1.85-inch Tire** is a meticulously engineered, high-performance off-road component designed to deliver unmatched durability, precision, and reliability for Suzuki s iconic RM-Z250 dual-sport motorcycle. This rear wheel assembly represents the pinnacle of Suzuki s engineering expertise, combining a robust **cast aluminum rim** with a reinforced **hub unit** and a **19-inch 1.85-inch section-width tire** to provide an optimal balance of traction, stability, and handling for both on-road and rugged off-road conditions. The rim itself is crafted from lightweight yet exceptionally strong aluminum alloy, ensuring resistance to warping and deformation even under the most demanding off-road stresses, such as rough terrain, sharp impacts, or prolonged exposure to extreme temperatures. Its aerodynamic design not only enhances performance but also reduces drag, allowing for smoother acceleration and braking while maintaining structural integrity.
The **hub assembly** is a critical component of this wheel set, featuring a **sealed bearing system** that minimizes friction and ensures smooth, vibration-free rotation, even after extensive use. The hub is integrated with the **brake rotor**, which is precision-machined to provide consistent stopping power and heat dissipation, crucial for both aggressive riding and prolonged descents. The **spoke pattern** of the rim is strategically optimized to distribute weight evenly, reducing unsprung mass and improving overall responsiveness, while the **wheel s mounting points** are reinforced to accommodate the RM-Z250 s suspension travel and articulation, ensuring the wheel remains securely fastened during aggressive cornering or wheelie maneuvers.
The **19-inch 1.85-inch tire** mounted on this wheel assembly is a specialized off-road compound designed to excel in a variety of conditions. The tire features a **knobby tread pattern** with aggressive, widely spaced lugs that maximize grip on loose surfaces like sand, mud, and gravel, while the slightly narrower 1.85-inch width strikes a perfect balance between stability and maneuverability. The rubber compound is engineered to maintain flexibility in cold temperatures while resisting abrasion and punctures, making it ideal for both desert adventures and wet-weather riding. The tire s sidewall is reinforced with **high-strength materials** to prevent cuts and punctures from sharp rocks or debris, and its **tread depth** is optimized for extended durability without sacrificing performance.
This rear wheel assembly is not only a direct OEM replacement for the 2020 Suzuki RM-Z250 but also an upgrade opportunity for riders seeking enhanced performance and longevity. Whether used in stock form or as part of a customization project, this wheel set ensures that the RM-Z250 remains a formidable machine on any terrain, from twisty mountain roads to challenging off-road trails. Its combination of **precision engineering, high-quality materials, and Suzuki s reputation for reliability** makes it an essential component for riders who demand the best in both performance and durability. Proper maintenance, including regular wheel balancing, tire pressure checks, and bearing lubrication, will further extend the lifespan of this assembly, ensuring it continues to deliver exceptional performance for thousands of miles.
### **Pros and Cons of buying a Suzuki 64100-46K00 (2020 RM-Z250 Rear Wheel Rim, Hub, Tire 19" x 1.85")**
#### **Pros:**1. **OEM Quality and Fitment** This is a genuine Suzuki part designed specifically for the RM-Z250, ensuring proper fitment, alignment, and compatibility with the bike s suspension and braking system. Aftermarket parts may not match as closely, potentially leading to handling issues or premature wear.
2. **Durability and Reliability** Suzuki s manufacturing standards for OEM components are generally robust, meaning this wheel set should last the life of the bike if maintained properly. The hub bearings and rim are built to withstand the stresses of off-road riding.
3. **Full Wheel Assembly** The package includes the rim, hub, and tire, simplifying the installation process. You won t need to source additional parts separately, reducing the hassle of assembly.
4. **Tire Performance** The 19" x 1.85" tire is likely a standard or near-standard fit for the RM-Z250, offering a balance of grip, durability, and off-road capability. If it s a Michelin or similar brand, it should provide decent traction in dirt and light trails.
5. **Resale Value** Using OEM parts can make it easier to sell or trade in the bike later, as buyers often prefer bikes with original components.
6. **Warranty Coverage** If purchased directly from Suzuki or an authorized dealer, this part may still be under warranty, providing peace of mind against defects.
7. **Aesthetic Consistency** Keeping the bike stock with OEM wheels maintains its original look, which some riders prefer over aftermarket modifications.
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#### **Cons:**1. **Higher Cost** OEM parts are typically more expensive than aftermarket alternatives. This wheel set may cost significantly more than a comparable aftermarket wheel, especially if the tire is a premium brand.
2. **Limited Customization** If you re looking to modify the bike s handling (e.g., wider tires, different rim materials, or lighter wheels), OEM parts restrict your options. Aftermarket wheels offer more flexibility in terms of materials (e.g., aluminum vs. steel), width, and bolt patterns.
3. **Potential for Outdated Technology** Suzuki may not have updated this wheel design since the RM-Z250 s release, meaning it lacks modern advancements like lighter materials, improved braking surfaces, or better hub seals found in newer OEM parts.
4. **Tire Size Limitations** The 19" x 1.85" tire may not suit riders who prefer wider or taller tires for better traction or comfort. Some aftermarket wheels offer wider options (e.g., 210mm or 230mm) that can improve performance in certain conditions.
5. **Weight** OEM wheels and tires are often heavier than aftermarket alternatives, which can slightly reduce acceleration and handling responsiveness. While the difference may be negligible for most riders, it s a consideration for performance-oriented users.
6. **Availability and Lead Times** OEM parts, especially for older models, may not always be in stock at dealers. You might face longer wait times or need to order from a specialty supplier, which could delay your project.
7. **Potential for Wear** If the bike has significant mileage or has been ridden hard, the hub bearings or rim may already be worn. Inspecting the condition of the hub seals and rim integrity before purchase is crucial to avoid hidden costs.
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### **Conclusion:**This Suzuki OEM wheel set is an excellent choice if you prioritize **fitment, reliability, and ease of installation** without compromising the bike s original character. It s ideal for riders who want to avoid compatibility issues, maintain the bike s stock appearance, or ensure long-term durability with minimal hassle. However, if you re looking to **customize the bike, reduce weight, or upgrade performance**, aftermarket options may offer better value.
The decision ultimately depends on your budget, riding style, and whether you value originality over customization. For most casual or stock-oriented riders, this part is a solid, low-risk purchase. For those seeking performance enhancements or cost savings, exploring aftermarket alternatives (e.g., OZ Racing, DID, or Michelin Wild Rider tires) could be worth considering.
### **Recommendation:** - **Buy this part if:**- You want a hassle-free, guaranteed-fit solution.
- You prefer keeping the bike stock or maintaining its resale value.
- You re on a tight schedule and don t want to deal with aftermarket sourcing.
- The bike is relatively new or lightly used, and you trust Suzuki s build quality.
- **Consider alternatives if:**- You re open to aftermarket wheels for better performance or lighter weight.
- You want wider tires for improved traction in rough terrain.
- You re on a budget and can find a high-quality aftermarket wheel set at a lower price.
- You plan to modify the bike significantly and want flexibility in future upgrades.
**Final Note:** Always inspect the hub bearings, rim for cracks or corrosion, and tire tread depth before purchasing or installing. If the bike has high mileage, budget for potential bearing replacements or rim refurbishment.
No cracks or bends. Wheel is true with all spokes tight and intact. Overall good solid riding wheel. Tire / tube hold air and have decent tread left.
2020 SUZUKI RMZ250 OEM BLACK REAR BACK WHEEL RIM HUB TIRE 64100-46K00 19 x 1.85, This rear wheel is in good condition and shows normal signs of wear. Removed From: 2020 SUZUKI RMZ250, Please review all pictures to assess the condition of item. Wheel bearings turn freely.