1. USED Motorcycle/Scooter Clutches Items
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  3. KTM 57730018100

KTM 57730018100 Duke Engine Crank Shaft 640 LC4

fits model: Adventure. make: Ktm. year: 2000.

57730018100 Ktm 2000 Duke 640 Lc4 Adventure Oem Engine Crank Shaft

( Manufacturer Part Number: 57730018100 ), ( Type: Engine Crank Shaft )

Review KTM Duke 640 Lc4 Oem Engine Crank Shaft fits ADVENTURE 2000

The KTM 57730018100 2000 Duke 640 LC4 Adventure engine crankshaft is a crucial component of the motorcycle's powertrain that plays a significant role in the proper functioning of the engine. This crankshaft, specifically designed for the 2000 Duke 640 LC4 Adventure model, is a sophisticated piece of engineering, manufactured to meet the highest standards of quality and performance.

The crankshaft is a key component of the internal combustion engine, responsible for converting linear motion of the pistons into rotational motion of the engine's crankcase. It is a forged component, meticulously crafted from high-strength materials to ensure durability and reliability, even under the most demanding riding conditions.

The crankshaft features a compact design, with a total length of approximately 381mm and a weight of around 5.7 kg. Its precision-machined surfaces ensure a perfect fit with other engine components, while its polished finish adds a touch of elegance to the engine.

The KTM 57730018100 2000 Duke 640 LC4 Adventure engine crankshaft is designed to handle the torque and power output of the LC4 engine, which delivers an impressive 52 horsepower at 6,500 rpm and 62 Nm of torque at 5,500 rpm. Its robust design and exceptional strength make it ideal for off-road riding, where the engine may be subjected to rough terrain, heavy loads, and extreme temperatures.

The crankshaft also features a built-in counterweight, which helps to balance the reciprocating masses of the pistons and reduce vibrations, providing a smoother and more comfortable riding experience. Additionally, it is designed with a pressure-lubricated bearing system, which minimizes friction and wear, ensuring long-lasting performance and reliability.

The KTM 57730018100 2000 Duke 640 LC4 Adventure engine crankshaft is a high-performance component, specifically engineered to meet the demands of adventure touring and off-road riding. Its robust design, exceptional strength, and precision engineering make it an essential upgrade for any KTM Duke 640 LC4 Adventure rider, looking to maximize the performance and durability of their motorcycle.

Buying a KTM 57730018100 2000 Duke 640 LC4 Adventure motorcycle with a replacement engine crankshaft involves considering several pros and cons. This decision can significantly impact your riding experience and wallet. Let's examine both aspects.

Pros:

1. Enhanced Performance: A new crankshaft can lead to improved engine performance, including increased power and torque. This can make your motorcycle more responsive and enjoyable to ride.

2. Reliability: Replacing a worn-out or damaged crankshaft can prevent potential engine failures and ensure your motorcycle continues to run smoothly.

3. Smoother Ride: A worn-out crankshaft can lead to vibrations and a rough ride. Replacing it can result in a smoother, more enjoyable riding experience.

4. Compatibility: The KTM 57730018100 2000 Duke 640 LC4 Adventure engine crankshaft is specifically designed for your motorcycle model, ensuring a perfect fit and optimal performance.

Cons:

1. Cost: Replacing an engine crankshaft can be a costly repair, especially for high-performance motorcycles like the KTM Duke 640 LC4 Adventure.

2. Time and Labor: Installing a new crankshaft can be a complex and time-consuming process, requiring specialized tools and expertise.

3. Availability: Depending on your location, the availability of the specific engine crankshaft for your motorcycle model may be limited, which could result in longer wait times for the replacement part.

In conclusion, choosing to buy a KTM 57730018100 2000 Duke 640 LC4 Adventure engine crankshaft involves weighing the potential benefits, such as improved performance and reliability, against the costs, including the financial investment and potential time commitment.

If your motorcycle's performance is suffering or you've experienced engine issues, replacing the crankshaft may be a worthwhile investment for an enhanced riding experience. However, if your motorcycle is running smoothly and you're not experiencing any significant issues, it may be more cost-effective to hold off on the replacement until it's necessary.

Ultimately, the decision to buy a KTM 57730018100 2000 Duke 640 LC4 Adventure engine crankshaft depends on your personal circumstances, including your budget, riding habits, and the condition of your motorcycle. If you're experiencing engine issues or notice a significant decrease in performance, it may be time to consider a replacement crankshaft. Otherwise, it's essential to maintain your motorcycle and address any potential issues before they become more costly repairs.

Details:

Disclaims any warranty of merchant ability fitness for a particular purpose. Part are off a 2000 KTM Duke 640 LC4 Engine. Tries to describe all parts as accurate possible. Pre-Owned OEM Factory 2000 KTM Duke 640 Adventure LC4 Engine Crank Shaft.

part #: 57730018100 price

  • $179.98

specifications scookit:

  • for models: Adventure
  • for makes: Ktm
  • for years: 2000
  • mpn: 57730018100
  • type: Engine Crank Shaft

general scookit:

  • Transmission Drivetrain > Clutch Parts Kits > Complete Clutches Kits
  • condition: Used

returns scookit:

  • time: 14 Days
  • policy: Returns Accepted
  • paid by: Buyer

offer scookit:

  • best offers: True
  • sold: 0
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • started: January 4, 2026

shipping scookit:

  • cost: $0.00
  • transit: 3-6 Days
  • class: Standard
  • service: FedEx Ground / FedEx Home Delivery
  • type: Fixed
  • carrier: FedEx

seller scookit:

  • # reviews: 2476
  • rating: 100.0%
  • city: Greenbrier, Arkansas

payments scookit:

  • credit card: Discover
  • wallet: Apple-pay
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for models: adventure, for makes: ktm, for years: 2000, type: engine crank shaft,
category: auto parts > transmission drivetrain > clutch parts kits > complete clutches kits, sku: 6655581332061722,

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1 offer $179.98 USD
  • Offer #1: $179.98 price + $0.00 shipping estimate = $179.98* total. Part are off a 2000 KTM Duke 640 LC4 Engine. Pre-Owned OEM Factory 2000 KTM Duke 640 Adventure LC4 Engine Crank Shaft.FREE SHIPPING

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