HONDA 23451-400-000 Nos Elsinore Transmission Gears GEARS/1974 Gears/

( Manufacturer Part Number: 23451-400-000 ), ( Part Type: Transmission Gear ), ( Machine Type: Off-road Motorcycle ), ( Item Diameter: 0.125 In ), ( Material: Steel ), ( Vintage Part: Yes ), ( Placement On Vehicle: Front ), ( Oe/oem Part Number: 23431-400-000 ), ( Universal Fitment: No ), ( Compatible Year: 1974 ), ( Country Of Origin: Japan )

Review HONDA Vintage Nos Elsinore Transmission Gears/1974 Oem Motorcycle Gears/ fits CR125

The **Honda 23451-400-000 NOS (New Old Stock) CR125 Elsinore Transmission Gears** from the 1974 model year represent a highly sought-after, authentic set of aftermarket components for enthusiasts restoring or modifying their classic Honda dual-sport motorcycles. These gears, sourced directly from the original production line and preserved in their factory-fresh condition, embody the precision engineering that defined Honda s early off-road dominance. Crafted from high-grade steel and meticulously machined to Honda s exacting standards, these transmission gears feature the iconic five-speed layout of the CR125 Elsinore, a model renowned for its lightweight frame, nimble handling, and rugged reliability. The gears include the primary drive gear, reverse idler, and all five forward-speed sprockets, each designed to deliver smooth, durable performance while maintaining the original gear ratios that contribute to the Elsinore s legendary agility. Whether used for a full restoration or as a replacement for worn components in a project bike, these NOS gears ensure that the transmission operates with the same seamless efficiency as it did when the bike rolled off the assembly line in the early 1970s. Their inclusion in a build not only preserves the authenticity of the motorcycle s heritage but also enhances its mechanical integrity, making them a prized addition for collectors and riders who prioritize both performance and historical accuracy.

### Pros and Cons of Buying Used Honda CR125 Transmission Gears (Part Numbers: 23451-400-000, 1974 Gears for Elsinore)

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#### **Pros**

1. **Cost-Effective Replacement**

The used transmission gears are significantly cheaper than buying new parts from Honda or authorized dealers. This can save hundreds of dollars, making it a practical choice for budget-conscious buyers.

2. **Functional and Reliable**

Honda s CR125 and Elsinore transmissions are well-designed and durable. If the gears are in good condition, they can restore or maintain the performance of an older bike without major reliability concerns.

3. **Compatibility**

These gears are specifically designed for the Honda CR125 and Elsinore models, ensuring a perfect fit without the need for modifications. The part numbers (23451-400-000 and 1974 gears) confirm their authenticity for these bikes.

4. **Easier Maintenance**

Replacing worn or damaged gears with used parts can simplify maintenance compared to restoring a fully broken transmission. It s often easier to source individual components than an entire transmission assembly.

5. **Environmental Benefit**

Buying used parts reduces waste and extends the lifespan of mechanical components, contributing to sustainability.

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#### **Cons**

1. **Condition Uncertainty**

The biggest drawback is that you cannot guarantee the condition of used parts. They may have been previously damaged, improperly stored, or subjected to wear and tear that isn t immediately visible. This could lead to premature failure or poor performance.

2. **Lack of Warranty**

Used parts typically come without a warranty, meaning you bear all the risk if they fail shortly after installation. This could result in additional repair costs if the gears wear out quickly.

3. **Potential for Counterfeit or Mismatched Parts**

There is a risk of receiving parts that are not genuine or do not match the original specifications. This could lead to compatibility issues, such as improper meshing or excessive noise during operation.

4. **Limited Availability of Supporting Information**

Unlike new parts, used components may not come with manuals, installation guides, or clear documentation on their history. This can make installation or troubleshooting more challenging.

5. **Hidden Damage**

Even if the gears look intact, internal damage (e.g., pitting, cracks, or worn teeth) may not be visible until the parts are installed and the bike is ridden. This could lead to unexpected breakdowns or transmission failure.

6. **Sourcing Reliability**

Purchasing from unverified sellers increases the risk of receiving damaged, mismatched, or counterfeit parts. It s crucial to buy from reputable sources (e.g., trusted mechanics, bike forums, or verified online marketplaces) to mitigate this risk.

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### **Ending Conclusion**

Buying used Honda CR125 transmission gears (23451-400-000 and 1974 gears for Elsinore) can be a cost-effective solution for restoring or maintaining an older bike, especially if you are confident in the source and condition of the parts. The savings are substantial, and the parts are designed for reliability. However, the lack of warranty, uncertainty about condition, and potential risks of counterfeit or damaged parts are significant drawbacks. If you proceed, it is essential to thoroughly inspect the gears, verify their authenticity, and consider purchasing from a trusted seller who can provide some assurance of quality.

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### **Recommendation**

If you are comfortable with the risks and have access to a reliable source (such as a mechanic who can verify the parts), purchasing used gears can be a worthwhile investment. To minimize risks, follow these steps:

1. **Inspect the Gears Thoroughly**

Look for signs of pitting, cracks, or uneven wear on the teeth. Check for any visible damage or corrosion. If possible, have a mechanic verify their condition before purchasing.

2. **Buy from a Trusted Source**

Purchase from a reputable seller, such as a local bike shop, a mechanic with a good reputation, or a well-reviewed online marketplace (e.g., Facebook Marketplace, eBay with positive feedback, or specialized bike forums). Avoid sellers with no history or poor reviews.

3. **Consider New or Remanufactured Alternatives**

If budget allows, explore new OEM parts or remanufactured transmission kits from Honda or third-party suppliers. While more expensive, they come with warranties and guaranteed compatibility.

4. **Budget for Additional Costs**

Account for potential extra expenses, such as labor costs for installation or replacement if the used parts fail prematurely. It may be cheaper in the long run to invest in higher-quality parts upfront.

5. **Document the Purchase**

Keep records of the transaction, including photos of the parts before installation, in case you need to return them or seek recourse if they are defective.

In summary, used gears can be a practical choice for experienced riders who are cautious and thorough in their selection process. For those who prioritize peace of mind, investing in new or remanufactured parts may be the safer option.

Details:

Part Numbers23451-400-000 23431-400-000 23461-400-000 23410-400-000 23421-360-000 And the last one I don't have a part number but you can see photo. Some original packaging ready to roost. Never been used. Rebuild your Honda CR125 Elsinore trans with all NOS OEM gears.

Honda CR125M Elsinore.

part #: 23451400000 prices

• $55.00-$100.00

specifications cyclevintagee:

• for models: Cr125
• for makes: Honda
• mpn: 23451-400-000
• part type: Transmission Gear
• machine type: Off-road Motorcycle
• item diameter: 0.125 In
• material: Steel
• vintage part: Yes
• placement on vehicle: Front
• oe/oem part number: 23431-400-000
• universal fitment: No
• compatible year: 1974
• country of origin: Japan

offer cyclevintagee:

• availability: In Stock
• quantity: 1
• best offers: True
• sold: 0
• options: Ship-to-home
• started: April 5, 2026

payments cyclevintagee:

• credit card: Mastercard
• wallet: Paypal
• other

seller cyclevintagee:

• rating: 100.0%
• city: Stevenson Ranch, California
• # reviews: 931

general cyclevintagee:

• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
• condition: For parts or not working

shipping cyclevintagee:

• class: Standard
• service: USPS Ground Advantage
• type: Calculated
• carrier: USPS
• cost: $14.00
• transit: 4-9 Days

returns cyclevintagee:

• policy: No Returns

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