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  3. KAWASAKI 13140-1141

KAWASAKI 13140-1141 Fork 86-00 2ND/3RD

fits model: Kx80. make: Kawasaki.

13140-1141 Kawasaki 86-00 2nd/3rd Shift Fork Assembly # Kx80

( Manufacturer Part Number: 13140-1141 ), ( Part Type: Fork ), ( Country Of Origin: Japan )

Review KAWASAKI 86-00 2nd/3rd Shift Fork Assembly fits KX80

The **Kawasaki 13140-1141 86-00 2nd/3rd Fork Kit** for the **KX80** is a meticulously engineered aftermarket suspension upgrade designed to enhance the performance, handling, and ride quality of this iconic off-road motorcycle. This high-quality fork kit is specifically tailored for the **1986 to 2000 model years** of the KX80, ensuring compatibility with the stock suspension system while delivering measurable improvements in both on-trail and track performance. Crafted from durable, heat-treated steel, the **13140-1141** fork kit features **O-ring-sealed, double-crown fork legs** that provide superior damping control, allowing riders to fine-tune the suspension to their weight, riding style, and terrain preferences. The kit includes **new stanchions, seals, springs, and a fork oil reservoir**, all of which work in harmony to reduce bottoming out, improve rebound control, and minimize fork dive under acceleration. Whether tackling rough, root-laden trails or pushing the limits on the race track, this fork kit delivers a smoother, more responsive ride with enhanced stability and cornering precision. Ideal for both serious enduro riders and competitive racers, the **Kawasaki 13140-1141** is a straightforward yet impactful upgrade that breathes new life into the KX80 s suspension, ensuring it keeps pace with modern demands while maintaining the classic feel of the original design.

**Pros and Cons of Buying a Kawasaki 13140-1141 86-00 2nd/3rd Fork KX80**

### **Pros:**

1. **Reliability and Durability** Kawasaki engines are known for their longevity and robustness, especially in off-road applications. The KX80 is a well-built machine with a reputation for lasting thousands of miles with proper maintenance.

2. **Affordability** As a used model from the late 1980s to early 1990s, this bike is significantly cheaper than modern dirt bikes, making it an attractive option for beginners or budget-conscious riders.

3. **Simplicity** The KX80 is a straightforward, air-cooled, single-cylinder bike with minimal complexity compared to modern fuel-injected, multi-cylinder machines. This makes it easier to repair and maintain.

4. **Lightweight and Maneuverable** The KX80 is a small, nimble bike, ideal for beginners, kids, or riders looking for an easy-to-handle machine for light trail riding or practice.

5. **Parts Availability** Kawasaki parts for this model are still widely available, though some may require sourcing from specialty shops or online marketplaces.

6. **Good for Learning** Its lightweight design and manageable power make it a solid choice for new riders learning to handle a dirt bike.

7. **Classic Appeal** For enthusiasts who enjoy vintage or retro bikes, the KX80 has a nostalgic charm that modern bikes lack.

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### **Cons:**

1. **Outdated Technology** The bike lacks modern features such as electronic ignition, fuel injection, and advanced suspension tuning. This can make it less efficient and less responsive compared to newer models.

2. **Poor Fuel Efficiency** Air-cooled, carbureted engines like the KX80 s are thirsty and inefficient by today s standards, requiring frequent fuel stops on longer rides.

3. **Weak Power Delivery** The 80cc single-cylinder engine produces minimal power (around 6-8 horsepower), making it underpowered for serious off-roading, jumps, or aggressive riding. It s best suited for light trails or practice.

4. **Suspension Limitations** The stock suspension (especially the 2nd/3rd fork) is basic and not adjustable, which can lead to discomfort on rough terrain. Upgrading forks or shocks would be necessary for better performance.

5. **Maintenance Requirements** Older bikes require more frequent maintenance, including chain adjustments, valve checks, and carburetor tuning. Neglect can lead to mechanical issues.

6. **Riding Position and Ergonomics** The KX80 has a cramped, upright riding position that may not suit taller riders or those looking for a more aggressive stance.

7. **Resale Value** Vintage bikes, while collectible to some, generally depreciate faster than newer models, especially if they require significant work.

8. **Environmental Concerns** Older bikes often have higher emissions and less efficient combustion, which may not align with modern environmental standards.

9. **Limited Aftermarket Support** While parts exist, aftermarket upgrades (e.g., high-performance carburetors, exhausts, or suspension) are less developed compared to modern bikes.

10. **Safety Concerns** The lack of modern safety features (e.g., disc brakes, advanced suspension damping) makes it less capable in high-speed or technical riding scenarios.

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### **Conclusion:**

The Kawasaki KX80 (1986-2000) with a 2nd/3rd fork is a solid choice for **budget-conscious buyers, beginners, or those looking for a lightweight bike for casual riding or learning**. Its simplicity, affordability, and reliability make it a practical option, but its outdated technology, weak power, and lack of modern comforts limit its suitability for serious off-road enthusiasts or aggressive riders.

If you prioritize **low cost, ease of maintenance, and a nostalgic riding experience**, this bike is worth considering especially if you plan to keep it in good condition. However, if you expect **performance, efficiency, or advanced features**, a modern entry-level dirt bike (e.g., a Yamaha YZ85, Honda CRF150, or Kawasaki KLX110) would be a better investment.

For the right buyer, this KX80 can be a fun, no-frills machine, but it s not a long-term solution for serious riders.

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### **Recommendation:**

- **Buy it if:** You need a cheap, easy-to-maintain bike for beginners, kids, or light trail riding; you enjoy vintage bikes; or you re on a tight budget and willing to put in effort for repairs.

- **Avoid it if:** You want a bike for aggressive riding, jumps, or long-distance off-roading; you prefer modern convenience and performance; or you expect it to last without significant upkeep.

- **Consider alternatives:** If you want something slightly more capable but still affordable, look at newer 80cc-125cc bikes (e.g., Yamaha YZ85, Honda CRF150, or Kawasaki KLX110) for better power, suspension, and reliability.

Ultimately, the KX80 is a **character bike** great for its simplicity but not ideal for those seeking modern performance.

Details:

Bike lost Thad low compression. No damage I can see. Fork is in good condition. Look at the pictures to see how clean this part is.

OEM Kawasaki Low/4th Shift Fork, This is off a 1990 KX80. P/N - 13140-1141. Check with bike bandit or your dealer. 1986 KX80-G1 - Gear Change Drum Forks.

Fork fingers are in god shape. Be sure of fitment before buying!!!, Don't waste your money on cheap aftermarket replacements when you can buy this low mileage OEM part for the same. ASSEMBLIES WHERE 13140-1141 IS USED. SOME PARTS FROM THIS ATV WILL PROBABLY WORK ON MANY BIKE's.

SOME PARTS MAY or NOT WORK ON OTHER YEARS AND model's.

part #: 131401141 prices

  • $19.95-$117.30

specifications transmissioncycleoi:

  • for models: Kx80
  • for makes: Kawasaki
  • mpn: 13140-1141
  • part type: Fork
  • country of origin: Japan

shipping transmissioncycleoi:

  • class: Economy
  • type: Fixed
  • transit: 8-15 Days
  • service: Economy
  • cost: $8.95

offer transmissioncycleoi:

  • availability: In Stock
  • started: June 5, 2026
  • options: Ship-to-home
  • best offers: True
  • quantity: 1
  • sold: 0

seller transmissioncycleoi:

  • # reviews: 10077
  • city: Canaan, New Hampshire
  • rating: 100.0%

payments transmissioncycleoi:

  • wallet: Paypal
  • credit card: Discover
  • other

general transmissioncycleoi:

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

returns transmissioncycleoi:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days
for models: kx80, for makes: kawasaki, part type: fork, country of origin: japan,
category: motorcycle parts > motorcycle scooter parts accessories > transmission drivetrain > transmission drivetrain parts, sku: 13566876702854663,
Kawasaki 13140-1141 Is Similar To:
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5 offers $19.95–$117.30 USD
  • Used. Offer #1 priced at $19.95 + $8.95 shipping estimate = $28.90* total. 1987 KX80 (KX80-G2) - Gear Change Drum & Forks. This is off a 1990 KX80.+$8.95 shipping
  • Used. Offer #2 priced at $54.64 + $10.69 shipping estimate = $65.33* total. +$10.69 shipping
  • Used. Offer #3 priced at $117.30 + $52.00 shipping estimate = $169.30* total. KAWASAKI KX 100 1989 1990 1991 1992 1993 1994 1995. GEARSHIFT FORK FORKS 13140-1139 13140-1140 KAWASAKI KX 100 1989 1990 1991 1992 1993 1994 1995 FOURCHETTE BOITE DE VITESSES GABEL.+$52.00 shipping
  • Used. Offer #4 priced at $117.30 + $52.00 shipping estimate = $169.30* total. 131401139 131401140 131401141.+$52.00 shipping
  • Used. Offer #5 priced at $49.00 + $0.00 shipping estimate = $49.00* total. Part: transmission main gears/shafts. Donor Bike: 1993 Kawasaki KX80.FREE SHIPPING

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