fits model: Crf450x. make: Honda. year: 2006.

( Manufacturer Part Number: 28231-MEY-670 ), ( Part Type: Start Gear ), ( Universal Fitment: No ), ( Machine Type: Motorcycle, Off-road Motorcycle )
The **Honda 28231-MEY-670 2006 CRF450X** is a meticulously engineered off-road motorcycle designed for riders seeking a perfect blend of performance, reliability, and adventure. This model belongs to Honda s legendary CRF450X series, a dual-sport bike engineered to excel on both paved roads and rugged trails. The **kickstarter kick-start idle gear 29t** variant is particularly noteworthy, offering a practical solution for riders who prefer the traditional kick-start mechanism while also incorporating a refined idle gear system for smoother starts and better fuel efficiency. The **29-tooth idle gear** is a subtle yet significant upgrade, allowing for a more consistent and controlled idle, which enhances throttle response and reduces engine strain during low-speed maneuvers ideal for navigating technical terrain or urban environments.
Under the hood, the CRF450X is powered by Honda s **449cc, liquid-cooled, single-cylinder engine**, delivering a balanced mix of torque and efficiency. The engine is paired with a **6-speed transmission**, providing precise gearing for both aggressive trail riding and highway cruising. The **kickstarter mechanism** remains a hallmark of Honda s durability, offering a reliable alternative to electric starters in situations where power access is limited or when riders prefer a more tactile starting experience. The **idle gear system** further refines this process, ensuring the engine starts smoothly without excessive fuel consumption or strain, making it a practical choice for off-road enthusiasts who prioritize both convenience and performance.
The **2006 model year** of the CRF450X retains the bike s iconic design language, featuring a **lightweight aluminum frame** that balances rigidity and agility, while the **dual-sport suspension** comprising a **41mm inverted fork** and a **pro-link rear shock** adapts seamlessly to various terrains. The **front disc brakes** with a single-piston caliper provide reliable stopping power, while the **rear drum brake** offers additional durability for off-road use. The bike s **sporty ergonomics** are complemented by an **adjustable seat**, allowing riders of different sizes to achieve an optimal riding position. Whether tackling rocky trails, muddy paths, or winding roads, the CRF450X s **aggressive yet comfortable geometry** ensures both control and comfort over extended rides.
For riders who appreciate a blend of tradition and innovation, the **kickstarter kick-start idle gear 29t** configuration of the 2006 CRF450X stands out as a versatile and dependable choice. This bike is not just a dual-sport machine; it s a testament to Honda s engineering prowess, offering a harmonious fusion of off-road capability and on-road practicality. Whether used for weekend adventures, commuting, or serious trail riding, the CRF450X delivers a rewarding riding experience that appeals to both seasoned riders and those new to dual-sport motorcycles. Its timeless design, combined with thoughtful mechanical details like the idle gear and kickstarter, ensures it remains a sought-after option for those who value both performance and reliability in their off-road journey.
### **Pros and Cons of Buying a 2006 Honda CRF450X (28231-MEY-670) with Kickstarter and Idle Gear (29T)**
#### **Pros**
1. **Reliability and Durability** Honda is known for building long-lasting engines, and the CRF450X s air-cooled, single-cylinder design is robust. With proper maintenance, this bike can easily exceed 10,000 miles before major overhauls.
2. **Off-Road Capability** The CRF450X is a capable dual-sport trail bike with a balanced suspension setup, knobby tires, and a sturdy frame. It performs well on light trails, gravel roads, and even some rough terrain, making it a versatile choice for recreational riding.
3. **Simplicity and Ease of Maintenance** Compared to modern four-stroke dual-sports, this bike is relatively straightforward to work on. The kickstart system means no electric starter issues, and the air-cooled engine is easier to service than liquid-cooled alternatives.
4. **Affordability** As a used bike from 2006, the CRF450X is significantly cheaper than newer models. This makes it an attractive option for riders on a budget who still want a capable off-road bike.
5. **Proven Performance** The 450cc single-cylinder engine provides consistent power (around 30-35 hp) and torque, which is sufficient for most trail riding. The bike s weight ( 240 lbs) makes it manageable for solo riders.
6. **Parts Availability** Being a Honda, parts are widely available, and the bike has been around long enough that finding replacements for worn components (sprockets, chains, suspension, etc.) is relatively easy.
7. **Kickstarter and Idle Gear (29T)** The kickstarter ensures you won t be stranded without a battery, and the 29T idle gear (likely a stock or slightly modified setup) can help with smooth idling and easier starting in cold conditions.
8. **Low Running Costs** Fuel efficiency is decent for a 450cc bike, and the lack of complex electronics reduces the risk of expensive repairs.
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#### **Cons**
1. **Outdated Technology** The CRF450X lacks modern features like electronic fuel injection (EFI), traction control, or advanced suspension systems. The carbureted setup requires more tuning and maintenance than modern bikes.
2. **Poor Fuel Economy** Compared to today s standards, this bike drinks fuel. Expect around 40-50 mpg in light trail use, which is decent but not great for long rides.
3. **Heavy for Its Class** At 240 lbs, it s heavier than some modern dual-sports, making it less nimble on technical trails. Lifting it over obstacles can be tiring.
4. **Suspension Limitations** The stock suspension (likely 18-inch travel front, 16-inch rear) is adequate for light trails but won t handle heavy rocks or deep sand as well as modern bikes with longer travel.
5. **Throttle Response and Power Delivery** The single-cylinder engine has a linear but somewhat sluggish power delivery. While not weak, it lacks the instant punch of a modern 450cc four-stroke.
6. **Resale Value** As an older model, its resale value will depreciate faster than newer bikes. If you plan to upgrade later, this bike may not hold its worth well.
7. **Kickstart Limitations** While reliable, kickstarting can be tiring after long rides, especially in cold weather. The idle gear helps, but it s not as convenient as electric start.
8. **Noise and Vibration** The air-cooled single-cylinder is loud and vibrates more than modern liquid-cooled engines. Long rides can be fatiguing due to this.
9. **Limited Aftermarket Support** While parts exist, the aftermarket for this specific model is not as developed as for newer bikes. Customizing or upgrading components may require more effort.
10. **Environmental Concerns** Older bikes like this contribute more to emissions than modern fuel-injected models, which may be a consideration for environmentally conscious riders.
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### **Conclusion**
The **2006 Honda CRF450X** is a solid, no-frills off-road bike that excels in reliability, simplicity, and affordability. It s an excellent choice for riders who prioritize durability over modern conveniences, enjoy working on their bikes, and don t need the latest technology. The kickstarter and idle gear modifications make it more user-friendly than a stock model, while the 450cc engine provides enough power for most trail riding.
However, if you want a bike with better fuel efficiency, smoother power delivery, advanced suspension, or easier starting, a newer dual-sport (like a Yamaha WR450F, Honda CRF450L, or KTM 450 EXC-F) would be a better investment. The CRF450X is ideal for **budget-conscious riders who want a proven, low-maintenance trail bike** and don t mind some trade-offs for cost savings.
### **Recommendation**
**Buy this bike if:**- You re on a tight budget and want a reliable, used off-road bike.
- You enjoy working on your own motorcycle and don t mind basic maintenance.
- You primarily ride light trails, backroads, or recreational loops where power and suspension aren t critical.
- You prefer a kickstart system and don t need electric start convenience.
- You value Honda s reputation for longevity and parts availability.
**Avoid this bike if:**- You want modern features like EFI, traction control, or long-travel suspension.
- You frequently ride heavy terrain (deep sand, steep rocks, or technical trails).
- You prioritize fuel efficiency, low noise, or smooth power delivery.
- You plan to keep the bike long-term and want better resale value.
- You dislike working on your bike or need a more user-friendly starting system.
**Final Verdict:** This **2006 Honda CRF450X** is a **great budget-friendly trail bike** for the right rider someone who values reliability, simplicity, and affordability over modern amenities. If you re okay with its limitations, it s a fantastic choice. If you want more power, convenience, or advanced features, consider a newer model instead.
Product Specifics. Compatible Make: Honda, Year: 2006, Universal Fitment: No, Manufacturer Warranty: None, Brand: Machine Type: Motorcycle, Off-road model: CRF450X, Part Number: 28231-MEY-670. 2006 06 Honda CRF450X Kickstarter Kick Start Idle Gear 29T OEM 28231-MEY-670. Suggested For You.
Item is in good used condition with typical wear for a part of its age. Please carefully review all photos and verify fitment before purchase.