fits model: Klx110, Rl, Spur. make: Kawasaki. year: 2021.

( Manufacturer Part Number: 92210-1163 ), ( Part Type: Bearing Crankshaft Gear ), ( Machine Type: Off-road Motorcycle ), ( Compatible Year: 2026, 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010 )
The **Kawasaki 92210-1163 2021 KLX110 RL Crankshaft Bearing (Spur Gear 13031-0862)** is a precision-engineered component designed specifically for Kawasaki s 2021 KLX110 Reliant, a rugged and versatile dual-sport motorcycle known for its off-road prowess and adaptability to both trail and street riding. This bearing serves as a critical part of the engine s crankshaft assembly, ensuring smooth and reliable operation by reducing friction between the crankshaft s main journals and the engine block s bearing surfaces. Crafted from high-quality, heat-treated steel, this bearing is engineered to withstand the demanding stresses of high-speed rotation, torque fluctuations, and the harsh conditions encountered during off-road adventures. Its robust construction minimizes wear and tear, extending the lifespan of the engine while maintaining optimal performance whether you're navigating rocky trails, climbing steep inclines, or cruising on paved roads.
The **13031-0862 spur gear**, which pairs with this crankshaft bearing, is a finely machined component that plays a vital role in the motorcycle s drivetrain. This gear is responsible for transmitting power from the crankshaft to the clutch assembly, ensuring seamless engagement and smooth power delivery to the wheels. Made from durable, low-friction materials, it is designed to operate efficiently under varying loads, reducing energy loss and preventing premature failure. The precision-cut teeth of the spur gear are optimized for the KLX110 s engine specifications, allowing for a tight and consistent mesh with the corresponding clutch sprocket, which is essential for maintaining optimal acceleration and handling. Together, these components form a critical link in the motorcycle s power transmission system, ensuring that every pedal of the throttle translates into responsive and dependable performance.
For riders who demand reliability and durability in their off-road adventures, the **Kawasaki 92210-1163 crankshaft bearing and 13031-0862 spur gear** represent a direct upgrade or replacement solution for worn or damaged parts. These components are designed to meet Kawasaki s stringent quality standards, ensuring compatibility with the 2021 KLX110 s engine architecture while delivering enhanced longevity and performance. Whether you're performing routine maintenance, addressing wear and tear from heavy use, or upgrading your bike for improved efficiency, these parts offer a seamless fit and superior functionality. Proper installation and regular inspection of these components will help preserve the engine s health, reduce the risk of catastrophic failure, and ensure that your KLX110 remains a dependable companion for years of exhilarating rides.
### **Pros and Cons of buying a Kawasaki 92210-1163 (2021 KLX110 RL Crankshaft Bearings & Spur Gear 13031-0862)**
#### **Pros:**1. **OEM Quality and Compatibility** This part is a genuine Kawasaki replacement, ensuring a perfect fit for the 2021 KLX110 RL. OEM components are designed to meet the manufacturer s specifications, reducing the risk of premature wear or failure.
2. **Reliability and Durability** Kawasaki uses high-quality materials in its bearings and gears, which are built to withstand the stresses of off-road riding. Properly installed, these components should last the full service interval or longer, depending on riding conditions.
3. **Performance Maintenance** The crankshaft bearings and spur gear are critical for smooth engine operation. Replacing them as part of routine maintenance helps prevent engine damage, reduces vibration, and ensures optimal power transfer from the engine to the transmission.
4. **Ease of Installation** Since this is a direct replacement part, it should be straightforward to install, especially if you have basic mechanical experience or access to a mechanic. Kawasaki provides service manuals that guide the process.
5. **Prevents Costly Repairs** Ignoring worn bearings or gears can lead to catastrophic engine failure, which is far more expensive to repair than replacing a single set of components. This part helps extend the lifespan of your engine.
6. **Warranty Coverage** If purchased from an authorized Kawasaki dealer or a reputable aftermarket supplier, this part may come with a warranty, providing peace of mind against defects.
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#### **Cons:**1. **Cost** OEM parts are more expensive than aftermarket alternatives. While this ensures quality, the price may be a barrier for budget-conscious buyers. The cost of this specific part can range between **$50 and $100**, depending on the seller.
2. **Limited Availability Outside Dealers** Unlike some aftermarket parts, genuine Kawasaki components may not be as widely available outside of authorized dealers or online marketplaces like Amazon, eBay, or Kawasaki s official site. This could require additional time or shipping costs.
3. **Potential for Counterfeit Parts** If purchasing from third-party sellers (especially online), there is a risk of receiving counterfeit or low-quality replicas. Always verify the seller s reputation and check for authenticity markings.
4. **Labor Costs if Professional Installation is Needed** While the part itself is relatively simple to replace, some riders may prefer or require a mechanic to install it, adding to the overall cost. DIY installation requires some mechanical skill and the right tools.
5. **Overkill for Light Use** If you rarely ride your KLX110 RL and keep it well-maintained, these components may not wear out quickly. Replacing them prematurely could be seen as unnecessary spending unless you notice performance issues.
6. **Mixed Reviews on Aftermarket Alternatives** Some riders opt for aftermarket bearings and gears (e.g., from brands like **NSK, Timken, or JAP**) at a lower cost. While these can be reliable, they may not have the same longevity or warranty support as OEM parts.
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### **Conclusion**
The **Kawasaki 92210-1163 (2021 KLX110 RL crankshaft bearings & spur gear 13031-0862)** is a high-quality, reliable replacement part that ensures proper engine function and longevity. Its primary advantages lie in **compatibility, durability, and peace of mind** from using genuine components. However, the **higher cost and potential availability issues** (especially outside official channels) are notable drawbacks.
If you are experiencing **engine roughness, unusual noise, or poor performance**, replacing these components is a wise investment to prevent further damage. On the other hand, if your bike is in good condition and you re not pushing it hard, you might consider waiting until symptoms arise before replacement.
For riders who prioritize **long-term reliability and warranty coverage**, the OEM part is the best choice. Those on a tighter budget might explore **high-quality aftermarket alternatives** (e.g., NSK bearings) after verifying compatibility and reviews.
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### **Recommendation**
- **Buy the Kawasaki OEM part if:**- You want the most reliable, long-lasting solution.
- You re performing scheduled maintenance or notice engine issues.
- You prefer the convenience of a direct replacement with warranty support.
- **Consider aftermarket alternatives if:**- You re looking to save money and have done research on reputable brands.
- Your bike is in good condition and you re not experiencing problems.
- You re comfortable verifying the quality of aftermarket parts before purchasing.
- **Where to Buy:**- **Authorized Kawasaki dealers** (for warranty and authenticity).
- **Trusted online marketplaces** (Amazon, eBay, Kawasaki s official site) with seller reviews.
- **Specialty motorcycle parts stores** that stock genuine components.
- **Installation Tip:**- If attempting DIY, follow Kawasaki s service manual step-by-step.
- If unsure, consult a mechanic to avoid improper installation, which could void warranties or cause damage.
Ultimately, this part is a **sound investment for maintaining your KLX110 RL s performance**, especially if you ride frequently or aggressively. The cost is justified by the prevention of potential engine failure.
Ask questions prior to purchasing if you are unsure about compatibility. Review all photos carefully before purchase. Compatible Years and model's. Parts were visually inspected and tested where applicable.
Please Review. Please verify fitment for your specific year and setup by OEM part number if necessary. Kawasaki has retained the same mounting patterns and platform architecture on KLX110 series from 2002 forward. Individual parts may vary by sub-assembly, gearing, suspension travel, and mounting points.
They may require cleaning, servicing, or replacement as part of standard maintenance for any used. Pulled from a 2021 Kawasaki KLX110R L KLX110 LR / KLX110L .The bike was in good running condition and test-ridden prior to disassembly. Ideal for repair, replacement, pit bike builds, or spare inventory. Product highlights.
This is a genuine Kawasaki OEM part and correct for the 2021 KLX110R L model. This part is a direct bolt-on fit for: 2021 Kawasaki KLX110R L / KLX110 LR KLX110L.