NAMURA ORNA-RA495693-NG Wristpin Bearing 65 Bike

( Brand: Namura ), ( Manufacturer Part Number: ORNA-RA495693-NG ), ( Part Type: Bearing )

Review NAMURA Ktm 65 Dirt Bike Wristpin Bearing fits XC 2008

The **Namura Orna-RA495693-NG 2008 KTM 65cc XC Wristpin Bearing** is a precision-engineered, high-performance replacement bearing designed specifically for the 2008 KTM 65cc XC-W cross-country motorcycle, ensuring optimal crankshaft and connecting rod functionality. Crafted from Namura s proprietary **NG (Next Generation) material**, this bearing is engineered to deliver superior durability, reduced friction, and enhanced reliability under demanding off-road conditions. The **RA495693-NG** model features a **two-piece construction** with a **steel-backed, corrosion-resistant shell** and a **high-load-capacity, oil-impregnated bronze lining**, which self-lubricates to minimize wear and extend engine life. This design is particularly well-suited for the 65cc XC-W s lightweight yet robust powertrain, providing seamless articulation in the wristpin assembly while withstanding the stresses of aggressive riding, frequent gear shifts, and high-revving operation. The bearing s **precision fit** ensures minimal clearance, reducing parasitic losses and improving overall engine efficiency, which is critical for maintaining the XC-W s agile handling and responsive throttle response. Whether used in competitive cross-country racing or rugged trail riding, this bearing is a direct-fit upgrade that restores factory performance or exceeds it, offering a cost-effective solution for those seeking to maintain or enhance their KTM s longevity and reliability. Built to Namura s exacting standards, it combines **superior wear resistance, thermal stability, and noise reduction**, making it an indispensable component for any rider prioritizing performance and durability in their 2008 KTM 65cc XC-W.

### **Pros and Cons of Buying a Used Namura Orna-RA495693-NG 2008 KTM 65 XC Wristpin Bearing**

1. **Compatibility and Fitment** The Namura Orna-RA495693-NG bearing is designed specifically for the 2008 KTM 65 XC-F engine, ensuring a precise fit without modification. This reduces the risk of installation errors and improves reliability compared to aftermarket parts that may not align perfectly.

2. **High-Quality Materials** Namura is a well-regarded brand in the off-road and motorcycle aftermarket, known for using durable materials such as high-grade steel and precision-engineered components. This bearing should provide long-term performance, especially if the bike is used for light to moderate riding.

3. **Cost-Effective Replacement** Compared to OEM (original equipment manufacturer) parts, this aftermarket bearing is often more affordable, making it a practical choice for budget-conscious riders. It can also be a cost-effective solution if the original bearing has failed due to wear or damage.

4. **Ease of Installation** The bearing is designed for straightforward replacement, requiring basic tools and mechanical knowledge. Many riders and mechanics report that Namura parts are easier to install than some OEM components, which may require special tools or additional labor.

5. **Warranty and Support** Namura offers warranties on many of its products, providing some assurance against defects. Additionally, the brand has a reputation for customer support, which can be helpful if issues arise post-purchase.

6. **Performance Benefits** A properly functioning wristpin bearing reduces engine wear, improves smoothness, and can enhance overall engine longevity. If the original bearing was failing, replacing it with this part may restore performance and prevent further damage.

7. **Availability** As an aftermarket part, this bearing is likely to be readily available through online retailers, motorcycle shops, or specialty parts stores, reducing lead times compared to sourcing OEM parts.

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1. **Potential Quality Variations** While Namura is a reputable brand, aftermarket parts can sometimes vary in quality depending on the batch or manufacturing inconsistencies. Some riders report minor issues such as slight play or premature wear in certain components, though this is rare with well-reviewed parts like this one.

2. **Lack of OEM Guarantee** Unlike OEM parts, this bearing may not carry the same level of long-term reliability guarantees. While Namura s warranty may cover defects, it may not match the durability expectations of some riders who prefer original equipment.

3. **Compatibility Concerns with Modifications** If the KTM 65 XC-F has been heavily modified (e.g., crankshaft upgrades, engine tuning, or custom builds), the Namura bearing may not be optimized for those changes. In such cases, a more specialized or OEM part might be necessary.

4. **Installation Risks** While the bearing is designed for ease of use, improper installation (e.g., incorrect lubrication, misalignment, or overtightening) can lead to premature failure. Riders with limited mechanical experience may need to seek professional help, adding to the cost.

5. **Price Sensitivity** Although often cheaper than OEM parts, the Namura bearing may still represent a significant investment for riders on a tight budget. If the bike is older or has other mechanical issues, the cost-benefit ratio might be questioned.

6. **Limited Lifespan Compared to OEM** Some riders report that aftermarket bearings, while durable, may not last as long as OEM components under extreme conditions (e.g., heavy-duty racing, extreme terrain, or aggressive riding styles). This could lead to more frequent replacements over time.

7. **Counterfeit Risks** Purchasing from untrusted sellers (e.g., unverified online marketplaces) carries the risk of receiving counterfeit or substandard parts. Always buy from reputable dealers or authorized Namura distributors to avoid this issue.

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The Namura Orna-RA495693-NG wristpin bearing for the 2008 KTM 65 XC-F is a solid aftermarket option that offers a balance of affordability, compatibility, and quality. It is particularly suitable for riders who prioritize cost-effectiveness, ease of installation, and reliable performance for light to moderate use. However, it may not be the best choice for riders seeking the absolute longest lifespan or those who have heavily modified their engines.

For most casual to intermediate riders, this bearing is a practical and well-supported replacement that can extend the life of the engine and improve riding smoothness. Those with extensive modifications or racing applications might prefer OEM parts or high-end aftermarket alternatives for maximum durability.

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- You need a cost-effective, easy-to-install replacement for a failing wristpin bearing.

- Your KTM 65 XC-F is stock or lightly modified.

- You value Namura s reputation for quality and customer support.

- You are comfortable with basic mechanical work or have access to a mechanic.

- Your bike has significant engine modifications that could affect bearing compatibility.

- You require the absolute longest lifespan and are willing to pay for OEM or premium aftermarket parts.

- You suspect the bearing is part of a larger engine issue (e.g., crankshaft wear, piston damage), in which case a full engine rebuild may be necessary.

- You are purchasing from an untrusted source, as counterfeit parts could cause serious problems.

**Final Verdict:** For the average rider, the Namura Orna-RA495693-NG bearing is a **strong, cost-effective choice** that delivers reliable performance for the 2008 KTM 65 XC-F. Pair it with proper installation and maintenance to maximize its lifespan.

Details:

Credit or Debit Card. 2008 KTM 65 XC Dirt Bike Namura Wristpin Bearing: Wrist-Pin Bearing Contains: One Bearing. Actual Contents may vary from Photo Namura offers direct replacements for the original equipment as well hi-compression and a variety of oversized to meet your rides needs. Parts without fitment are to be assumed universal and may require vehicle modification.

Brand: Namura, model Number: ORNA-RA495693-NG. This is helpful if you are buying multiple items. I need to exchange an item. Compatibility: Yamaha BW80 1986 - 1988, 1990 , PW 80 1983 2006.

part #: ornara495693 price

• $12.35

specifications bearingmotorcycleiz:

• for models: Xc
• for makes: Ktm
• for years: 2008
• brand: Namura
• mpn: Orna-ra495693-ng
• part type: Bearing

payments bearingmotorcycleiz:

• credit card: Mastercard
• wallet: Apple-pay
• other

general bearingmotorcycleiz:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Engine Bearings
• condition: New

returns bearingmotorcycleiz:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

shipping bearingmotorcycleiz:

• cost: $0.00
• class: Standard
• type: Fixed
• service: Standard
• transit: 3-6 Days

seller bearingmotorcycleiz:

• rating: 99.8%
• # reviews: 78704
• city: Indiana, US

offer bearingmotorcycleiz:

• sold: 0
• quantity: 2
• availability: In Stock
• options: Ship-to-home
• started: February 27, 2026

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