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Item #:
11405745
Progressive Suspension 31-2502 Monotube Fork Cartridge Kit
Item #:
11405745
USD 331
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Tuesday, September 01
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Upgrade your motorcycle's front end control and ride comfort with this complete fork conversion kit. Experience improved stability and better cornering performance.
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What Stands Out
Improved Ride Quality
The Monotube Fork Cartridge Kit enhances ride quality by providing superior damping and responsiveness, allowing riders to tackle rough terrains with confidence and stability.
Easy Installation
Designed for straightforward installation, this kit enables riders to upgrade their suspension without professional help, saving time and reducing costs while enhancing performance.
Durable Construction
Crafted from high-quality materials, the Monotube Fork Cartridge Kit offers long-lasting durability, ensuring consistent performance and reliability in various riding conditions, making it a valuable investment.
Product Details
- Converts dual damper rod or damper rod/cartridge forks to true cartridge forks
- Includes high-performance, gas charged monotube fork cartridges and fork springs
- Direct internal component replacement for FLH, FLT models from 97-09
- No modification to forks required
- Improved resistance to front brake dive, front end stability, cornering, and bottoming control
- Comes with a lifetime limited warranty
| Brand Name | Progressive Suspension |
| Model Number | 31-2502 |
| Manufacturer Part Number | 31-2502 |
| OEM Equivalent Part Number | 31-2502 |
| Set Name | Kit |
| UPC | 953040130636 |
| Item Weight | 8 Pounds (3.63 kg) |
| Unit Count | 1.00 Count |
| Item Type Name | Body & Frame Parts |
| Manufacturer | Progressive Suspension |
| Included Components | Progressive Suspension 31-2502 |
| Auto Part Position | Front |
| Compatible with Vehicle Type | street-cruiser-motorcycles |
| Automotive Fit Type | Vehicle Specific Fit |
| Style Name | Monotube |
| Exterior Finish | Painted |
| Material Type | Steel, Oil, Gas |
| Brand | Progressive Suspension |
| Style | Monotube |
| Vehicle Service Type | street-cruiser-motorcycles |
Who Should Buy?
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Performance Riders
Ideal for riders seeking improved handling and stability on twisty roads and during aggressive riding conditions.
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Heavy Load Users
Great for users who frequently carry heavy loads or ride two-up, providing better suspension performance under extra weight.
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Custom Builders
Perfect for custom motorcycle builders looking to enhance front-end suspension with high-quality components.
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Casual Commuters
Not ideal for those who primarily use their bikes for light commuting without aggressive riding needs.
Product Description
Progressive Suspension 31-2502 Monotube Fork Cartridge Kit
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Progressive Suspension 31-2502 Monotube Fork Cartridge Kit?
Answer: The Progressive Suspension 31-2502 Monotube Fork Cartridge Kit is a performance upgrade specifically designed for motorcycles. It replaces the stock fork internals with monotube cartridges that enhance damping and responsiveness during rides. This kit is ideal for riders looking to improve handling, stability, and overall ride quality. By increasing oil volume and utilizing a high-performance gas chamber, it effectively reduces fork dive and improves traction on various road conditions. -
Question:
How does the Monotube Fork Cartridge Kit improve motorcycle performance?
Answer: The Monotube Fork Cartridge Kit improves performance by utilizing advanced damping technology and a more consistent oil flow. This reduces the amount of friction between moving parts and allows for smoother suspension action. As a result, riders experience superior handling, better road feedback, and increased comfort during long rides. Whether you're navigating city streets or tackling twisty backroads, this kit adapts well to diverse conditions, providing a noticeable difference in how your bike feels and reacts. -
Question:
Is installation of the Progressive Suspension fork cartridge kit difficult?
Answer: Installation can be moderately challenging and typically requires knowledge of motorcycle suspension systems. The kit comes with detailed instructions, but professional installation is recommended for those unfamiliar with motorcycle mechanics. Proper installation ensures optimal performance and safety. Many riders choose to seek help from qualified mechanics to ensure the forks are set up correctly, avoiding potential misalignments or issues that could arise from improper fitting. -
Question:
What types of motorcycles is the 31-2502 kit compatible with?
Answer: The Progressive Suspension 31-2502 Monotube Fork Cartridge Kit is compatible with a wide range of motorcycles, primarily those with cartridge-style forks. This includes popular brands like Harley-Davidson and certain models from Honda, Kawasaki, and Yamaha. It's essential to check the specific fitment for your motorcycle model to ensure compatibility. Riders often upgrade to this kit to enhance performance on cruisers and touring bikes, transforming their riding experience into something more engaging. -
Question:
What are the benefits of monotube technology over traditional fork systems?
Answer: Monotube technology offers several advantages over traditional fork systems, including improved damping performance and reduced performance variability. Unlike dual-chamber systems, monotubes deliver consistent suspension action across a broader range of conditions, enhancing the bike's stability and handling. This technology minimizes the effects of fork dive during braking, maintaining composure under hard stops. For those who frequently ride in varied environments, this technology allows for a more controlled and enjoyable riding experience, allowing better confidence on the road. -
Question:
What is the weight of the Progressive Suspension 31-2502 Monotube Fork Cartridge Kit?
Answer: The weight of the kit varies slightly depending on the specific configurations and materials used, but generally, it is designed to be lightweight while maintaining strength and durability. This balance is crucial for seamless installation and does not significantly add to the motorcycle's weight. Riders appreciate that this lightweight design contributes to improved handling and responsiveness, allowing for a more dynamic riding experience without unnecessary bulk. -
Question:
Can I use the Progressive Suspension kit for off-road riding?
Answer: While the Progressive Suspension 31-2502 Monotube Fork Cartridge Kit is tailored for street applications, many riders have successfully used it for light off-road conditions, provided their motorcycle is meant for dual-purpose riding. The kit enhances overall damping performance, which can help manage minor off-road impacts. However, for serious off-road usage, other specialized suspension components may be more suitable. It’s always best to assess your riding style and needs before installation. -
Question:
What maintenance is required for the Monotube Fork Cartridge Kit?
Answer: Maintenance for the Monotube Fork Cartridge Kit generally includes periodic fluid changes and inspections for leaks or wear. Regular checks on oil levels and the overall condition of the forks ensure longevity and consistent performance. Riders often find that adhering to maintenance schedules, especially before long trips or after heavy use, preserves the performance enhancements provided by the kit, ultimately prolonging the lifespan of the fork components. -
Question:
Are there specific settings that need adjustment after installation?
Answer: After installing the Progressive Suspension Monotube Fork Cartridge Kit, adjusting the fork preload and damping settings according to your weight and riding style is recommended. This customization helps optimize performance for specific riding conditions, whether it be casual cruising or spirited canyon carving. Many riders find that initial adjustments can create a significant impact on comfort and handling, making it essential for a tailored riding experience that suits individual preferences. -
Question:
Where can I buy Progressive Suspension 31-2502 Monotube Fork Cartridge Kit in British Virgin Islands?
Answer: You can purchase the Progressive Suspension 31-2502 Monotube Fork Cartridge Kit at Ubuy. They offer a variety of motorcycle accessories, including suspension upgrades, making it easy to find the right products to enhance your riding experience. Ubuy also provides features such as user reviews and detailed product descriptions, ensuring you make an informed decision before your purchase.
ProgressiveSuspension Shocks 31-2502 Editorial Review
The Progressive Suspension 31-2502 Monotube Fork Cartridge Kit is highly praised by customers for its ability to transform the stability of their suspension. It is said to greatly improve handling, making the bike feel smoother and more planted. Customers have reported increased confidence in corners and reduced scraping on the floorboards. The kit is also said to fix issues with diving and bottoming out on bumps and wander on grooved pavement. However, some customers have found the kit to be too stiff for their liking.
Customer Reviews & Ratings
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Pros
- Transforms the stability of the suspension
- Improves handling and reduces scraping on floorboards
- Fixes issues with diving and bottoming out on bumps
- Gas charged for a more stiff ride
Cons
- Some customers find it too stiff
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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23 July 2026 · via Trustpilot
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USD 331
Order now and get it around Tuesday, September 01
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