YAMAHA 1B2-H3912-00 Left Clutch Lever

( Manufacturer Part Number: 1B2-H3912-00 ), ( Part Type: Lever Clutch ), ( Machine Type: Off-road Motorcycle ), ( Color: Silver ), ( Item Diameter: 5/8 In. ), ( Material: Aluminum ), ( Item Length: 7 1/8 In. ), ( Vintage Part: No ), ( Placement On Vehicle: Left )

Review YAMAHA Left Clutch Lever fits TTR125 2005

The **Yamaha 1B2-H3912-00 Left Clutch Lever** is a precision-engineered replacement part designed specifically for the **2005 Yamaha TTR125**, a rugged and versatile dual-sport motorcycle known for its off-road prowess and on-road adaptability. This clutch lever is a direct-fit OEM (Original Equipment Manufacturer) component, meticulously crafted to match the exact specifications of the original part, ensuring seamless integration with the bike s mechanical systems. Crafted from high-quality materials, the lever features a durable, heat-resistant grip wrapped in a textured, ergonomic rubber coating that provides an optimal balance of comfort and control, even during extended riding sessions or in demanding off-road conditions. The lever s robust construction includes a reinforced metal housing and a smooth-operating cable mechanism, allowing for precise and responsive clutch engagement with minimal effort. Whether you're navigating tight trails, tackling rough terrain, or cruising on paved roads, this lever delivers reliable performance and durability, reducing the risk of wear or failure over time. Ideal for riders seeking to restore their TTR125 to factory condition or upgrade for enhanced handling, the **1B2-H3912-00** is a critical component that contributes to the overall safety and efficiency of the bike s drivetrain. Backed by Yamaha s reputation for quality and precision, this part is a dependable choice for both DIY enthusiasts and professional mechanics looking to maintain or enhance the performance of their 2005 TTR125.

### **Pros and Cons of buying a Yamaha 1B2-H3912-00 Left Clutch Lever (2005 TTR125)**

1. **Direct Compatibility** This is an original Yamaha part designed specifically for the 2005 TTR125, ensuring a perfect fit without modification. No risk of sizing issues or misalignment.

2. **Reliability** Yamaha parts are known for durability and consistent performance, reducing the likelihood of premature wear or failure.

3. **Authentic Feel and Function** The lever s design matches the original, providing the same ergonomics and clutch engagement as the factory part.

4. **Ease of Installation** Being an OEM (Original Equipment Manufacturer) component, it should integrate smoothly with minimal adjustments, making replacement straightforward for a DIYer.

5. **Long-Term Cost Savings** While the upfront cost may be higher than aftermarket alternatives, a genuine Yamaha part is less likely to fail early, avoiding repeated replacements.

6. **Resale Value** If you ever sell the bike, having original or high-quality parts can make it more appealing to buyers who prioritize authenticity.

1. **Higher Cost** Compared to aftermarket or generic replacements, this OEM part will likely be more expensive, which may be a deterrent for budget-conscious buyers.

2. **Limited Availability** As the TTR125 is an older model, finding this exact part may require searching through specialty motorcycle parts dealers, eBay, or salvage yards, potentially increasing lead time.

3. **No Upgraded Features** Unlike some aftermarket levers, this part does not offer performance enhancements (e.g., lighter weight, improved grip, or adjustable tension). If you re looking for upgrades, you may need to explore other options.

4. **Potential for Counterfeit Parts** When purchasing online, there s a risk of receiving a replica or low-quality knockoff, especially if the seller is unverified. Always verify the seller s reputation and part authenticity.

5. **No Warranty on Used Parts** If buying from a private seller (e.g., Facebook Marketplace, Craigslist), the part may come without a warranty, leaving you responsible for any defects.

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### **Conclusion**

The **Yamaha 1B2-H3912-00 left clutch lever** is an excellent choice if you prioritize **authenticity, reliability, and ease of installation** for your 2005 TTR125. It eliminates the guesswork of compatibility and ensures the lever will function as intended without compromising the bike s original feel. However, the **higher cost and potential availability challenges** may make it less appealing if you re on a tight budget or can t find the part easily.

If you re comfortable with aftermarket options and willing to compromise on slight differences (e.g., weight, grip texture), you might explore compatible alternatives that could be more affordable. But for those who value **OEM quality and long-term dependability**, this part is a solid investment.

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### **Recommendation**

- You want a **direct replacement** with no risk of sizing or fitment issues.

- You prioritize **reliability and longevity** over cost savings.

- You re replacing a worn-out or damaged original lever and want to restore the bike to factory condition.

- You re willing to pay a premium for **peace of mind** and ease of installation.

- You re on a **tight budget** and can find a **high-quality aftermarket lever** (e.g., from brands like **Sachs, DID, or Ohlins**) that fits and performs adequately.

- You re open to **used or refurbished parts** from trusted sources (e.g., reputable salvage yards or motorcycle repair shops).

- You re upgrading for **performance or comfort** and are willing to explore levers with better materials or ergonomics.

**Final Tip:** If purchasing online, buy from **authorized Yamaha dealers, reputable parts suppliers (e.g., Cycle World, Cycle Gear), or verified eBay sellers** with positive feedback. Always inspect the part upon arrival to ensure it s genuine and undamaged.

Details:

This silver-colored lever is 7 1/8 inches in length and has a diameter of 5/8 inches, making it compatible with Yamaha TTR125 model's from the year 2005. The Yamaha Left Clutch Lever 2005 TTR125 1B2-H3912-00 is a high-quality aluminum clutch lever designed specifically for off-road motorcycles. It is a genuine Yamaha brand part, ensuring both quality and performance for your motorcycle.

part #: 1b2h391200 prices

• $9.97-$20.30

specifications cyclevintagee:

• for models: Ttr125
• for makes: Yamaha
• for years: 2005
• mpn: 1b2-h3912-00
• part type: Lever Clutch
• machine type: Off-road Motorcycle
• color: Silver
• item diameter: 5/8 In.
• material: Aluminum
• item length: 7 1/8 In.
• vintage part: No
• placement on vehicle: Left

returns cyclevintagee:

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

general cyclevintagee:

• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
• condition: Used

seller cyclevintagee:

• # reviews: 203
• rating: 96.0%
• city: Tucson, Arizona

shipping cyclevintagee:

• carrier: USPS
• type: Calculated
• class: Standard
• transit: 5-11 Days
• cost: $0.00
• service: USPS Ground Advantage

payments cyclevintagee:

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

offer cyclevintagee:

• started: March 6, 2026
• best offers: True
• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock

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