YAMAHA B4X-11400-00-00 Crankshaft

( Manufacturer Part Number: B4X-11400-00-00 ), ( Part Type: Crankshaft ), ( Genuine Oem: Yes ), ( Disclaimer: Honda/yamaha/ktm Dealer For Over 30 Years ), ( What You Are Buying: You Are Buying The Individual Mpn Referenced In The Listing Title ), ( Mpn Fits Multiple Applications: Each Oem Mpn Can Be Used On Multiple Ymm Combinations )

Review YAMAHA Oem Part Crankshaft Assy fits YZ 125 2022–2024

The Yamaha YZ 125 motorcycle is a beloved choice among motocross and off-road enthusiasts, known for its agility, power, and precision. At the heart of this powerful machine lies the crankshaft, a crucial component that plays a vital role in the efficient transfer of power from the engine to the transmission.

The Yamaha B4X-11400-00-00 crankshaft is specifically designed for the YZ 125 motorcycles manufactured between 2022 and 2024. This crankshaft is engineered using premium materials and advanced manufacturing techniques to ensure optimal performance, durability, and reliability.

Measuring 114.0 millimeters in stroke length and crafted from high-strength steel, this crankshaft boasts exceptional strength and rigidity. Its design features a forged internal balancer, which effectively counteracts primary engine vibrations, providing a smoother riding experience for the rider.

The B4X-11400-00-00 crankshaft also incorporates a precision-machined surface finish that ensures perfect engagement with other engine components, reducing friction and wear. Its high-polishing process not only enhances the engine's aesthetic appeal but also improves its functionality by reducing internal engine noise.

The crankshaft's journal surfaces are treated with Yamaha's exclusive Nano Tough coating, which provides an additional layer of protection against scuffs, scratches, and wear. This coating also aids in reducing engine oil consumption and improving oil film retention, leading to increased engine life.

In summary, the Yamaha B4X-11400-00-00 crankshaft is a superior upgrade for your YZ 125 motorcycle. Its robust design, optimized dimensions, and advanced features contribute to improved engine performance, enhanced durability, and a more enjoyable riding experience. Whether you're a weekend warrior or a seasoned professional, this crankshaft is an essential investment for any Yamaha YZ 125 owner.

Pros and Cons of Buying a Yamaha YZ 125 Crankshaft (B4X-11400-00-00) for 2022-2024 Models

a. Improved Performance: This crankshaft is designed to provide better power and torque, enhancing the overall performance of the Yamaha YZ 125 motorcycle.

b. Durability: Yamaha is known for its high-quality components, and this crankshaft is no exception. It is engineered to withstand the rigors of off-road racing and daily riding.

c. Enhanced Power Delivery: The new crankshaft design offers more consistent power delivery throughout the rev range, making the bike more responsive and easier to ride.

d. Upgrade Potential: Installing this crankshaft is an excellent upgrade for riders looking to extract more power from their YZ 125.

a. Cost: Replacing a crankshaft can be a costly investment. This upgrade may not be feasible for those on a tight budget.

b. Installation Complexity: Installing a new crankshaft is a complex process that requires a significant amount of time, skill, and specialized tools. It is recommended to have this work done by a professional mechanic.

c. Potential for Damage: Installing a new crankshaft incorrectly can result in serious damage to the engine. Proper installation is crucial to ensure the longevity of the engine and the rider's safety.

d. Availability: Depending on the region, availability of the crankshaft may be limited, making it difficult for some riders to acquire this upgrade.

The decision to buy a Yamaha YZ 125 crankshaft (B4X-11400-00-00) depends on several factors, including your budget, technical skills, and riding goals. If you are an avid off-road rider looking to improve the performance of your YZ 125, this upgrade could be an excellent investment. However, it is essential to consider the cost, installation complexity, potential for damage, and availability before making a purchase.

If you are confident in your mechanical abilities and have the necessary resources, this crankshaft upgrade could be an excellent choice for enhancing the performance of your Yamaha YZ 125. However, if you are unsure about your skills or resources, it is recommended to consult a professional mechanic for advice and assistance with the installation process. Additionally, consider the potential costs and availability before making a decision.

Details:

NEW crank ass for 2022 2024 Yamaha YZ 125, OEM B4X-11400-00.

part #: b4x114000000 prices

• $181.23-$249.00

specifications motoralph:

• for models: Yz, 125
• for makes: Yamaha
• for years: 2022-2024
• mpn: B4x-11400-00-00
• part type: Crankshaft
• genuine oem: Yes
• disclaimer: Honda/yamaha/ktm Dealer For Over 30 Years
• what you are buying: You Are Buying The Individual Mpn Referenced In The Listing Title
• mpn fits multiple applications: Each Oem Mpn Can Be Used On Multiple Ymm Combinations

seller motoralph:

• city: Sparks, Nevada
• rating: 100.0%
• # reviews: 1175

payments motoralph:

• wallet: Paypal
• credit card: Diners-club
• other

returns motoralph:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

offer motoralph:

• started: March 3, 2025
• best offers: True
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1

shipping motoralph:

• transit: 3-8 Days
• type: Fixed
• carrier: FedEx
• cost: $20.00
• class: Economy
• service: FedEx Ground Economy

general motoralph:

• Motors > Parts Accessories > Other
• condition: New

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