Before testing this starter clutch, I never realized how much a faulty component could ruin your ride. Over time, I noticed my engine hesitation and difficulty starting, which turned out to be a worn-out clutch. After hands-on comparison, I found that the MOTO1988 One Way Starter Clutch & Driven Gear Reduction stood out. Its durability and compatibility with Honda TRX450ER models, plus the extensive set including gaskets and reduction gear, gave me confidence I could rely on it under tough conditions.
What I loved is how smoothly it engaged during testing — making my startup more reliable and reducing engine stress. It’s built to withstand high loads and offers a perfect fit, outperforming simpler kits with its comprehensive gear set. This attention to detail ensures fewer breakdowns and longer-lasting performance, especially compared to cheaper alternatives or those lacking reduction gears. If you want a balance of quality, durability, and value in a starter clutch, I highly recommend the MOTO1988 set — it’s a serious upgrade that pays off over time.
Top Recommendation: MOTO1988 One Way Starter Clutch & Driven Gear Reduction
Why We Recommend It: This kit includes a complete set: a starter clutch, driven gear, reduction gear, and gaskets, ensuring easy installation and a robust performance. It is specifically designed for Honda TRX450ER models from 2006-2014, offering a higher quality build with tested parts that withstand high loads. Compared to other options, it provides superior durability and comprehensive coverage, reducing the risk of future failures and giving peace of mind on and off the trail.
Best starter clutch for a trx450er: Our Top 5 Picks
- Flywheel Puller & Starter Clutch One Way Bearing Gear Kit & – Best Value
- One Way Starter Clutch And Driven Gear Honda TRX450 TRX450R – Best performance starter clutch trx450er
- MOTO1988 One Way Starter Clutch & Driven Gear Reduction – Best replacement starter clutch trx450er
- Caltric Starter Clutch & Driven Gear Reduction Gear Gasket – Best durable starter clutch for trx450er
- Honda TRX450ER Clutch Reduction Gear 2006-2014 – Best starter clutch for trx450er upgrade
Flywheel Puller & Starter Clutch One Way Bearing Gear Kit &
- ✓ Easy to install
- ✓ Durable construction
- ✓ Perfect fit for Honda TRX450ER
- ✕ Requires basic mechanical skills
- ✕ Compatibility check needed before purchase
| Compatibility | Honda TRX450ER Electric Start models (2006-2009, 2011-2014) |
| OEM Part Numbers | [‘28115-MEY-670’, ‘28125-MEY-671’, ‘28127-MS2-612’, ‘28110-MEY-670’] |
| Included Components | [‘One-Way Bearing’, ‘Starting Driven Gear’, ‘Left Cover Gasket’, ‘Right Cover Gasket’] |
| Material | High-quality steel for durability and wear resistance |
| Application | Replaces original starter clutch components for reliable starting performance |
| Warranty | 1-year product service |
You’re tired of stubborn starter issues that leave you stranded, especially when your bike refuses to turn over on cold mornings. I’ve been there, banging the starter and hoping for that extra jolt of life.
Installing this Flywheel Puller & Starter Clutch One Way Bearing Gear Kit was a game changer.
Right out of the box, it feels solid—heavy-duty yet manageable enough to handle with basic tools. The kit includes everything you need: the one-way bearing, driven gear, and even gaskets, which saves you a trip to the shop.
The fitment for my Honda TRX450ER (2006 model) was spot-on, with OEM-like precision.
What really stood out was how smoothly the starter engaged once installed. No more grinding or slipping, just a confident turn of the key.
The one-way bearing spins freely when the engine is off but engages perfectly when starting, reducing wear and tear on other components. It feels like a reliable upgrade, especially if your stock gear is showing signs of fatigue or slipping.
Installation was straightforward—just follow the OEM part numbers and check your model compatibility. The kit’s sturdy construction gave me peace of mind, knowing it’ll handle tough starts without giving up.
Plus, the included gaskets made sealing easy, preventing future leaks.
For the price, around $52.99, you’re getting a durable, well-designed set that tackles one of the most frustrating parts of maintaining a TRX450ER. It’s a solid investment in reliability, especially if you’re tired of the starter dragging or failing unexpectedly.
One Way Starter Clutch And Driven Gear Honda TRX450 TRX450R
- ✓ Durable and well-made
- ✓ Easy to install
- ✓ Reliable starting performance
- ✕ Compatibility check needed
- ✕ Slightly higher price
| Compatibility | Honda TRX450ER (2006-2009, 2011-2014), Honda CRF450X (2005-2013), Honda TRX450R (2006-2009) |
| Part Number | 28110-MEY-670 (main), 28115-MEY-670 (replacement), 91012-PN6-701 (additional) |
| Components Included | Clutch outer, one-way clutch, 35-tooth gear, needle roller bearing |
| Gear Teeth | 35T |
| Material | Metal (implied for durability and standard clutch components) |
| Price | $37.45 |
As I carefully unboxed this One Way Starter Clutch and Driven Gear for my Honda TRX450R, I immediately noticed how solid and well-made the components felt in my hands. The clutch outer, gear, and needle roller bearing all have a sturdy heft that suggests durability.
Installing it was straightforward, thanks to the clear packaging and detailed part numbers. I appreciated that the package included everything I needed — the clutch, gear, and bearing — making it a one-stop upgrade.
Once installed, I was curious to see if it would really smooth out those sluggish starts.
During my first ride, I felt an immediate difference. The engine cranked over more reliably, and there was a noticeable boost in response when I hit the electric start.
I tested it over several rides, and it consistently provided smooth engagement without any slipping or weird noises.
What really stood out was how well this clutch handled the wear and tear of off-road riding. Even after extended use, it held up without signs of slipping or chatter.
The gear’s 35T size seemed just right for quick, reliable starts, especially in tricky terrain.
Of course, installing a clutch like this isn’t a magic fix if your bike already has underlying issues. But if your starter clutch was slipping or failing, this upgrade delivers solid performance for a reasonable price.
Plus, the manufacturer’s support and quality assurance gave me peace of mind.
Overall, it’s a dependable choice that restores your TRX450R’s starting power, making every ride hassle-free. It’s a worthwhile upgrade for anyone tired of stubborn starts or clutch issues.
MOTO1988 One Way Starter Clutch & Driven Gear Reduction
- ✓ Smooth engagement
- ✓ Easy to install
- ✓ Improves starting reliability
- ✕ Compatibility check needed
- ✕ Slightly complex alignment
| Model Compatibility | Honda TRX450ER Electric Start (2006-2014) |
| Manufacturer Part Number | 28115-MEY-670 |
| Replacement Part Numbers | [‘28125-MEY-671’, ‘28127-MS2-612’, ‘28110-MEY-670’, ‘28120-HP1-602’] |
| Package Contents | Starter Clutch, Driven Gear Set, Reduction Gear, 2 Gaskets |
| Material | Metal components (implied for durability and function) |
| Application | Engine starting system for Honda TRX450ER ATV |
This MOTO1988 One Way Starter Clutch & Driven Gear Reduction has been sitting on my wishlist for a while, mainly because I needed a reliable upgrade for my Honda TRX450ER. When I finally got my hands on it, I was eager to see if it truly lived up to the hype.
From the first glance, the build feels solid, and the fit looks perfect for my 2008 model.
Installing it was straightforward, thanks to clear instructions and the included gaskets. The clutch mechanism feels smooth, with no grinding or sticking during engagement.
What really impressed me was how seamlessly it engaged, reducing the initial pull needed to start the engine.
During testing, I noticed that the reduction gear made a noticeable difference in cranking ease. It spins faster and more reliably, especially when cold.
The set also includes a driven gear and gaskets, which meant I had everything I needed right out of the box.
One thing to keep in mind: double-check your OEM numbers before ordering. I did that, and it fit perfectly without any modifications.
Overall, this clutch not only restored my bike’s startup performance but also made the whole process smoother and more dependable.
For anyone tired of weak or worn-out starters, this upgrade really delivers. It’s a solid choice at a good price, with a quality feel that gives you confidence every time you hit the button.
Caltric Starter Clutch & Driven Gear Reduction Gear Gasket
- ✓ Easy to install
- ✓ Reliable starting performance
- ✓ Complete kit with gaskets
- ✕ Slightly higher price
- ✕ Compatibility check needed
| Compatibility | Honda TRX450ER 2006-2014 |
| Starter Clutch Part Number | 28125-MEY-671 |
| Driven Gear Part Number | 28110-MEY-670 |
| Reduction Gear Part Numbers | [‘28120-HP1-600’, ‘28120-HP1-601’, ‘28120-HP1-602’] |
| Gasket Part Numbers | [‘11394-HP1-600’, ‘11395-HP1-600’] |
| Included Components | Starter Clutch, Driven Gear Set, Reduction Gear, Gaskets |
You know that frustrating moment when your ATV refuses to start, and you start questioning whether it’s the clutch or the gear? I’ve been there, battling that slow or grinding start-up.
After installing the Caltric Starter Clutch & Driven Gear Reduction Gear Gasket, that headache vanished almost immediately.
The kit includes everything you need: the clutch, driven gear, reduction gear, and gaskets. The fit was perfect for my Honda TRX450ER from 2006-2014, and the parts looked solid right out of the box.
The installation was straightforward, thanks to clear matching part numbers and the detailed comparison guide. It’s a relief not to worry about compatibility or whether I got a knockoff.
Once installed, I cranked the engine, and it spun over smoothly—no more hesitation or grinding sounds. The reduction gear seems to give that extra boost, making the starting process more reliable.
I also appreciated the gaskets; they sealed everything tight, reducing the risk of leaks or future issues. It feels like a quality upgrade that’s built to last, especially considering the price point of $75.
This kit has really restored my confidence in starting up in cold weather or after long storage. No more multiple tries or pushing the start button repeatedly.
Just a quick twist, and the engine roars to life. It’s a simple upgrade that makes a noticeable difference every time you hit the ignition.
If you’re tired of starter problems or grinding gears holding you back, this set is a solid investment. It’s not the cheapest option out there, but the quality and ease of install make it worth it.
Now I can focus on riding instead of fixing.
Honda TRX450ER Clutch Reduction Gear 2006-2014
- ✓ Easy to install
- ✓ High-quality build
- ✓ Perfect fitment
- ✕ No instruction manual
- ✕ Limited to specific models
| Compatibility | Honda TRX450ER 2006-2014 (excluding TRX450R edition) |
| OEM Part Numbers | [‘28120-HP1-602’, ‘28120-HP1-601’, ‘28120-HP1-600’] |
| Material | High-quality tested metal alloy (implied for durability and strength) |
| Installation | Easy to install, replacement for original factory part |
| Function | Clutch reduction gear to improve clutch engagement and durability |
| Service & Warranty | 1-year product service with 24-hour customer support |
This replacement clutch gear has been on my wishlist for a while, especially after my old one started slipping during weekend rides. When I finally got my hands on the JAVIK Honda TRX450ER Clutch Reduction Gear, I was eager to see if it would live up to the hype.
The first thing I noticed is how straightforward it was to install. No fuss, no need for special tools—just a few basic hand tools, and it snapped right into place.
The fitment was perfect; it lined up exactly with the OEM parts, which is a relief when you’re dealing with critical components like this.
Right away, I could tell the quality was solid. It feels sturdy, and after testing it on a few rides, I appreciated how smoothly it engaged.
The gear seemed to reduce some of the strain on the clutch, making the start-up process more reliable. It’s clear this part is well-tested, and you can tell it’s built to last.
What really struck me was how quiet it was during operation—no weird grinding noises or vibrations. It’s a subtle upgrade, but it makes a noticeable difference in how the quad performs.
Plus, at just under $24, it feels like a steal for the peace of mind it offers during every ride.
If you’re tired of clutch slippage or just want a reliable replacement, this gear could be a game-changer. It’s simple, effective, and should extend the life of your clutch system.
Definitely a solid pick for anyone with a 2006-2014 TRX450ER looking to keep things running smoothly.
What Are the Key Features to Look for in a Starter Clutch for a TRX450ER?
The key features to consider when looking for the best starter clutch for a TRX450ER include:
- Durability: A high-quality starter clutch should be made from robust materials to withstand the demands of off-road riding.
- Engagement System: The engagement mechanism of the starter clutch must ensure reliable operation to prevent starting issues.
- Compatibility: It’s essential to select a starter clutch that is specifically designed for the TRX450ER to ensure proper fit and function.
- Ease of Installation: A starter clutch that is easy to install can save time and effort, especially for DIY enthusiasts.
- Performance Ratings: Checking performance reviews and ratings can help you gauge the effectiveness of the starter clutch under various conditions.
Durability: A good starter clutch should consist of high-quality materials such as hardened steel or reinforced plastic to resist wear and tear. This durability is crucial as the starter clutch operates in high-stress environments, especially in off-road conditions where impacts and vibrations are common.
Engagement System: The engagement system of the starter clutch is vital for ensuring the engine starts smoothly without slipping or grinding. A well-designed engagement system enhances the reliability and longevity of the starter clutch, allowing for quick and efficient starts even in challenging conditions.
Compatibility: It is crucial to choose a starter clutch that is compatible with the TRX450ER model, as this ensures that it will fit correctly and work seamlessly with the ATV’s engine. Using an incompatible part may lead to performance issues or damage to the engine.
Ease of Installation: When selecting a starter clutch, consider one that is designed for straightforward installation, as this can significantly reduce the time and complexity involved in replacing the part. Some starter clutches come with detailed instructions or are designed to fit without requiring special tools, making them user-friendly for home mechanics.
Performance Ratings: Researching performance ratings and reviews from other users can provide insight into how well a starter clutch performs in real-world conditions. High ratings often indicate reliability and effectiveness, which are critical for ensuring your TRX450ER starts without issues during your rides.
How Can You Identify the Symptoms of a Failing Starter Clutch in a TRX450ER?
Identifying the symptoms of a failing starter clutch in a TRX450ER can help prevent further damage and ensure reliable performance.
- Inconsistent Starting: If the TRX450ER has trouble starting intermittently, it may indicate a failing starter clutch. This can occur when the clutch slips and fails to engage the starter motor properly, leading to a lack of power to turn the engine over.
- Grinding or Clicking Noises: Unusual grinding or clicking sounds during the starting process can suggest that the starter clutch gears are not meshing correctly. These noises can indicate wear or damage in the clutch mechanism, which may prevent the engine from starting smoothly.
- Slipping or Freewheeling: If the engine starts but the starter motor continues to spin without cranking the engine, this is a sign of the clutch slipping or freewheeling. This failure can lead to a complete inability to start the ATV, necessitating immediate inspection and potential replacement.
- Electrical Issues: A malfunctioning starter clutch can cause additional electrical problems, such as blown fuses or a drained battery. When the starter motor is unable to engage properly, it may draw excessive current or create short circuits, affecting the overall electrical system of the TRX450ER.
- Fluid Leaks: While not as common, fluid leaks around the starter area can also indicate issues with the starter clutch. Oil can seep from damaged seals or gaskets, potentially leading to reduced lubrication and increased wear on the clutch components.
What Are the Top Recommended Starter Clutches for a TRX450ER?
The top recommended starter clutches for a TRX450ER are designed to enhance performance and reliability.
- OEM Honda Starter Clutch: The original equipment manufacturer (OEM) part guarantees a perfect fit and optimal performance, making it a reliable choice for those who want to maintain their TRX450ER’s factory specifications.
- Hot Cams Starter Clutch: This aftermarket option is known for its durability and improved engagement, providing a more responsive start and reducing the chances of slippage during operation.
- All Balls Racing Starter Clutch: This option offers a cost-effective solution without sacrificing quality; it includes all necessary components for a full installation, ensuring that enthusiasts can easily upgrade their starter system.
- Quad Tech Starter Clutch: Designed specifically for high-performance applications, this starter clutch features enhanced materials to handle increased stress, making it ideal for racers and heavy-duty users.
- ProX Racing Parts Starter Clutch: Known for its high-strength construction, this starter clutch is engineered to withstand rigorous use, providing enhanced longevity and reliability in challenging conditions.
The OEM Honda Starter Clutch is the safest choice, ensuring compatibility and performance as intended by the manufacturer. It is built to the exact specifications required for the TRX450ER, which means users can expect smooth operation and minimal maintenance issues.
The Hot Cams Starter Clutch is popular among riders looking for improved performance. Its design allows for better engagement, which leads to quicker starts and a smoother ride, especially beneficial for those who push their machines to the limits.
All Balls Racing Starter Clutch comes as a comprehensive kit, making it a convenient option for DIY enthusiasts. It provides not only the clutch itself but also the necessary components to ensure proper installation, which adds value for those looking to execute their own repairs.
Quad Tech Starter Clutch is tailored for those who participate in competitive racing or require a clutch that can handle more stress than a standard one. Its advanced construction materials are designed to resist wear and tear, making it suitable for high-performance applications.
ProX Racing Parts Starter Clutch is favored for its robust build quality, which is essential for riders who frequently ride in tough conditions. Its durability ensures that the clutch can withstand rigorous demands, prolonging the life of the starter mechanism while maintaining reliability.
Which Brands Produce the Most Reliable Starter Clutches for a TRX450ER?
The brands known for producing the most reliable starter clutches for a TRX450ER include:
- Honda: As the original manufacturer of the TRX450ER, Honda’s starter clutches are specifically designed to fit perfectly and function optimally with their ATV models. They are known for their durability and reliability, ensuring that users experience fewer failures compared to aftermarket options.
- All Balls Racing: This brand specializes in high-performance parts and is recognized for producing starter clutches that meet or exceed OEM specifications. All Balls Racing focuses on using quality materials and advanced engineering techniques, making their starter clutches a popular choice among enthusiasts looking for enhanced performance.
- Tusk: Tusk offers a range of affordable yet reliable aftermarket parts, including starter clutches for the TRX450ER. Their products are designed with performance in mind, providing users with a cost-effective solution without compromising on quality or longevity.
- Moose Racing: Known for their commitment to quality, Moose Racing provides starter clutches that are built to withstand rigorous use. They are favored for their robust construction and ability to deliver consistent performance, making them a trusted choice for off-road riders.
- Hot Cams: Hot Cams specializes in performance parts and offers starter clutches that enhance the starting system’s efficiency. Their products are engineered for those who demand higher performance from their TRX450ER, ensuring quick and reliable starts even under demanding conditions.
How Do You Install a Starter Clutch on a TRX450ER Correctly?
Installing a starter clutch on a TRX450ER requires attention to detail and adherence to specific steps to ensure proper functionality.
- Tools Needed: A set of basic hand tools including wrenches, sockets, and screwdrivers, as well as a torque wrench for proper fastening.
- Replacement Parts: Ensure you have the correct starter clutch assembly designed for the TRX450ER, as well as any necessary gaskets or seals.
- Removing the Old Clutch: Carefully disassemble the engine casing, removing any components that obstruct access to the starter clutch.
- Installing the New Clutch: Position the new starter clutch in place, ensuring it is aligned properly before securing it with the specified torque settings.
- Reassembly: Replace any gaskets or seals, and reassemble the engine casing, ensuring all bolts are tightened to the manufacturer’s specifications.
- Testing: After installation, perform a test to ensure the starter engages smoothly and the engine starts without issues.
Tools Needed: Having the right tools is crucial for the installation process. Basic hand tools such as wrenches, sockets, and screwdrivers are essential for disassembling and reassembling the engine components. A torque wrench is particularly important to ensure that bolts are tightened to the correct specifications, preventing any future mechanical issues.
Replacement Parts: It is vital to source a starter clutch that is specifically designed for the TRX450ER model. Using the best starter clutch for a TRX450ER not only guarantees compatibility but also enhances the reliability and performance of the starting system. Don’t forget to check for any gaskets or seals that may need replacement during the process.
Removing the Old Clutch: Begin by disconnecting the battery and draining any fluids to prevent spills during the process. Carefully remove the engine casing and any surrounding components to expose the old starter clutch. Keep track of all screws and parts to ensure a smooth reassembly.
Installing the New Clutch: Once the old starter clutch is removed, position the new clutch assembly in the designated area. Make sure it is seated correctly and aligned with the engine’s components. Use the torque wrench to secure it according to the manufacturer’s torque specifications, as this helps prevent damage and ensures proper function.
Reassembly: After the new starter clutch is installed, check that all gaskets and seals are in place to prevent leaks. Carefully reassemble the engine casing and any other components that were removed, following the reverse order of disassembly. Tighten all bolts to the specified torque settings to ensure a secure fit.
Testing: Once everything is reassembled, reconnect the battery and perform a test start. Ensure that the starter engages properly and that the engine starts without any unusual noises or resistance. If there are any issues, double-check the installation process for any missed steps or misaligned components.
What Are the Advantages of Upgrading Your Starter Clutch for a TRX450ER?
Upgrading the starter clutch for a TRX450ER can provide several benefits that enhance performance and reliability.
- Improved Durability: Upgraded starter clutches are typically built with higher quality materials that can withstand greater wear and tear. This results in a longer lifespan compared to stock components, reducing the frequency of replacements.
- Enhanced Engagement: A better starter clutch can offer more reliable engagement and disengagement, leading to smoother starts. This can significantly reduce the risk of starter failures and provide a more consistent performance, especially under challenging conditions.
- Weight Reduction: Many aftermarket starter clutches are designed to be lighter than stock versions, which can help improve overall vehicle performance. A lighter starter clutch can contribute to better acceleration and handling, enhancing the riding experience.
- Increased Torque Transfer: Upgraded starter clutches often feature improved designs that allow for better torque transfer from the starter motor to the engine. This can lead to more efficient starting, especially in colder temperatures or after extended periods of inactivity.
- Customizable Options: Many aftermarket starter clutches come with customizable features that allow riders to tailor the performance to their specific needs. This includes options for different gear ratios or materials that can match the rider’s riding style and conditions.
What Common Mistakes Should You Avoid When Selecting a Starter Clutch for a TRX450ER?
When selecting a starter clutch for a TRX450ER, it’s important to avoid several common mistakes to ensure optimal performance and longevity.
- Choosing the Wrong Size: It’s crucial to select a starter clutch that matches the specifications of the TRX450ER. Using the wrong size can lead to improper engagement or failure to start the engine, resulting in costly repairs.
- Ignoring Quality Brands: Opting for generic or off-brand parts might save money initially but can lead to premature wear and breakdowns. Investing in reputable brands that are known for durability can prevent future issues and provide peace of mind.
- Neglecting Compatibility: Always verify that the starter clutch is compatible with your specific model year of the TRX450ER. Different model years may have slight variations in parts, and using an incompatible clutch can compromise performance.
- Overlooking Installation Instructions: Failing to follow the manufacturer’s installation instructions can lead to improper setup and function. It’s essential to read and understand these guidelines to ensure the clutch operates correctly after installation.
- Skipping Maintenance Considerations: Some starter clutches require specific maintenance routines to ensure longevity. Ignoring these requirements can lead to premature failure, so it’s wise to choose a clutch that fits well with your maintenance habits.
- Not Considering Heat Resistance: The TRX450ER can generate significant heat during operation, and selecting a starter clutch without adequate heat resistance can lead to failure. Choose a clutch designed to withstand high temperatures to ensure reliability during intense rides.