SUZUKI 51311-28C40 Triple Tree Fork Clamp Upper Lower 89-95

( Manufacturer Part Number: 51311-28C40 ), ( Part Type: Fork Clamp ), ( Item Length: 8 In )

Review SUZUKI 89-95 Triple Tree Fork Clamp Upper Lower Genuine Oem fits RM250 RM 250 1991

The **Suzuki 51311-28C40** is a high-performance, meticulously engineered **OEM replacement tree fork clamp** designed specifically for the iconic **1989 1995 Suzuki RM250 Triple** motorcycles, including models like the RM250R, RM250T, and RM250Z. This precision-crafted component is essential for maintaining the structural integrity and handling dynamics of your bike, ensuring a secure and stable connection between the fork tubes and the triple clamp assembly. Crafted from **high-grade steel**, this clamp is built to withstand the rigors of off-road riding, providing durability and resistance to wear, bending, or deformation over extended use. The **perfect fit** is guaranteed, as it replicates the original dimensions and mounting points of the factory clamp, allowing for seamless installation without the need for modification or compromise. Whether you're restoring a classic RM250 or upgrading an existing setup, this clamp ensures that your fork assembly remains aligned, reducing unnecessary stress on the suspension and steering components. Ideal for riders who demand both performance and reliability, the **51311-28C40** is a must-have part for anyone looking to preserve the authenticity and functionality of their Suzuki RM250 Triple while enhancing its longevity and ride quality.

### Pros and Cons of Buying a Suzuki RM250 (1989-1995) with Original Tree Fork Clamp (Part Number: 51311-28C40)

1. **Classic and Reliable Design** The Suzuki RM250 is a legendary off-road motorcycle known for its durability, simplicity, and proven performance. It was widely used in motocross and enduro racing, which means it has a strong reputation for reliability in rugged conditions.

2. **Proven Engine and Chassis** The 248cc air-cooled single-cylinder engine is robust and capable of handling rough terrain. The frame and suspension (including the tree fork) are designed for off-road use, making it a solid choice for dirt riding.

3. **Availability of Parts** Being a classic model, parts like the tree fork clamp (51311-28C40) are still relatively easy to find, especially from Suzuki dealers, aftermarket suppliers, or online marketplaces. This reduces the risk of long waits for replacements.

4. **Modification Potential** The RM250 is highly customizable. You can upgrade components like the suspension, brakes, engine, and exhaust to improve performance or comfort. The tree fork clamp is part of a system that can be adjusted or replaced with aftermarket alternatives if needed.

5. **Lower Cost of Ownership** Compared to modern dirt bikes, fuel, maintenance, and repair costs are generally lower. The simplicity of the design means fewer things can go wrong, and labor costs are often cheaper.

6. **Community and Support** There is a strong community of RM250 riders, forums, and clubs where you can find advice, tips, and help troubleshooting issues. This makes it easier to maintain and enjoy the bike long-term.

7. **Resale Value** Well-maintained RM250s hold their value reasonably well, especially if they are in good condition or have racing pedigree.

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1. **Age and Wear** The bike is from the late 1980s to early 1990s, which means it may have significant mileage or wear on critical components like the engine, transmission, or suspension. A thorough inspection is essential before purchasing.

2. **Original Tree Fork Condition** The tree fork clamp (51311-28C40) and the fork itself may be worn out or damaged over time. Tree forks are prone to leaks, rust, and internal wear, which can compromise handling and safety. Replacing the fork or clamp may be necessary, adding to the cost.

3. **Maintenance Requirements** Older bikes require more frequent maintenance than modern counterparts. Components like the clutch, chain, bearings, and seals may need regular attention to prevent failure.

4. **Safety Concerns** The RM250 lacks modern safety features such as ABS, advanced suspension systems, or high-performance brakes. Riding techniques and protective gear are even more critical on these bikes.

5. **Fuel and Emissions** The bike runs on regular gasoline and does not meet modern emissions standards. This may limit where you can ride it legally in some areas, especially if emissions checks are required.

6. **Comfort and Ergonomics** The riding position is aggressive and less ergonomic compared to modern dirt bikes, which can lead to discomfort on long rides. The lack of suspension travel (especially if the tree fork is worn) can make rough terrain less forgiving.

7. **Limited Warranty or Guarantees** Purchasing a used RM250 means there is no warranty from the manufacturer. You will be responsible for all repairs and replacements, which can be costly if the bike has hidden issues.

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The Suzuki RM250 (1989-1995) with an original tree fork clamp (51311-28C40) is a fantastic choice if you are looking for a reliable, classic off-road motorcycle with a strong following and modification potential. It excels in durability, simplicity, and the ability to handle rough terrain, making it ideal for riders who appreciate the nostalgia and ruggedness of older bikes.

However, the age of the bike means you must be prepared for higher maintenance costs, potential wear on critical components like the tree fork, and the need for thorough inspections before purchase. If you are willing to invest time and effort into maintaining or upgrading the bike, the RM250 can be an incredibly rewarding and enjoyable ride.

For a rider who values tradition, simplicity, and the challenge of working with an older machine, the RM250 is highly recommended. For those seeking modern comfort, safety features, or low-maintenance convenience, a newer dirt bike may be a better fit.

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1. **Inspect the Tree Fork** Check for leaks, rust, or internal wear. Consider replacing the fork or clamp if it is compromised.

2. **Test the Engine and Transmission** Ensure there are no unusual noises, leaks, or performance issues.

3. **Check Suspension and Brakes** Verify that the suspension is functioning properly and that the brakes are responsive.

4. **Review Maintenance Records** Ask the seller for proof of regular maintenance, such as oil changes, chain adjustments, and valve servicing.

5. **Budget for Upgrades** Allocate funds for potential upgrades or replacements, such as a new fork, clutch, or exhaust.

If you find a well-maintained RM250 with a good history and are prepared for the maintenance involved, it will be a fantastic addition to your collection and a reliable companion for off-road adventures.

Details:

1991 89-98 RMX250 RM250 OEM Rear Brake Pedal Arm Step Lever Control 43120-28E10. Recommend replacing bearings. Sold as seen in photos. In good working condition normal signs of wear.

part #: 5131128c40 prices

• $22.00-$159.90

specifications cyclevintagee:

• for models: Rm250, Rm, 250
• for makes: Suzuki
• for years: 1991
• mpn: 51311-28c40
• part type: Fork Clamp
• item length: 8 In

offer cyclevintagee:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: May 16, 2026
• sold: 0

payments cyclevintagee:

• credit card: Mastercard
• wallet: Paypal
• other

shipping cyclevintagee:

• type: Fixed
• carrier: USPS
• class: Standard, Expedited
• cost: $0.00
• service: USPS Ground Advantage, USPS Priority Mail
• transit: 3-6 Days

returns cyclevintagee:

• policy: No Returns

general cyclevintagee:

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

seller cyclevintagee:

• # reviews: 688
• city: San Antonio, Texas
• rating: 99.3%

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