fits make: Eagle.

( Manufacturer Part Number: 21103030 ), ( Part Type: Crank )
The 21103030 BBM Rotating Crank Eagle 4.372 is a high-quality, forged crankshaft designed for your performance-oriented engine. This crankshaft, with a diameter of 4.372 inches, is manufactured using advanced forging techniques, ensuring superior strength and durability.
The BBM Rotating Crank Eagle 4.372 is known for its unique rotating crank design. This feature allows for improved engine balance, reducing vibrations and ensuring smoother operation. The crankshaft's rotating design also enhances the engine's power output, making it an excellent choice for those seeking increased performance.
The crankshaft is made from high-grade materials, ensuring it can withstand the high stresses and temperatures generated by high-performance engines. The forged construction process gives the crankshaft its exceptional strength and rigidity, reducing the risk of failure under heavy loads.
The 21103030 BBM Rotating Crank Eagle 4.372 is designed to fit a 498-cubic-inch engine, making it a popular choice for big-block engine builds. Its size and strength make it suitable for high-horsepower applications, making it an excellent investment for those seeking to boost their engine's performance.
In summary, the 21103030 BBM Rotating Crank Eagle 4.372 is a high-quality, forged crankshaft designed for high-performance engines. Its unique rotating crank design improves engine balance and power output, while its forged construction ensures strength and durability. This crankshaft is a great choice for those seeking to enhance their engine's performance, making it an excellent investment for big-block engine builds.
Pros of buying a 21103030 BBM Rotating Crank Eagle 4.372 Forged 498:1. High Quality Material: The crank is made of forged 498 material, which is known for its strength and durability. This ensures that the crank can withstand heavy use and maintain its shape over time.
2. Rotating Crank Design: The rotating crank design reduces stress on the pedals and chain, improving the bike's efficiency and reducing wear and tear. This can result in a smoother and more enjoyable riding experience.
3. Eagle 1x12 Gearing: The crank is compatible with SRAM's Eagle 1x12 gearing system, which provides a wide range of gear options for different terrain and riding styles. This can make the bike more versatile and suitable for a variety of riding conditions.
Cons of buying a 21103030 BBM Rotating Crank Eagle 4.372 Forged 498:1. Cost: The crank is a high-end component, and as such, it comes with a premium price tag. This may be a barrier for some riders who are on a budget or simply do not want to spend that much money on a single component.
2. Compatibility: While the crank is compatible with SRAM's Eagle 1x12 gearing system, it may not be compatible with other gearing systems or bike frames. Riders should double-check the compatibility of the crank with their current setup before making a purchase.
Recommendation:The 21103030 BBM Rotating Crank Eagle 4.372 Forged 498 is a high-quality component that can provide a smoother and more efficient riding experience for serious cyclists. However, its premium price tag and limited compatibility may be a barrier for some riders. If the crank is within your budget and compatible with your current setup, then it is definitely worth considering as an upgrade to your bike. If not, there may be other options available that are more affordable or compatible with your current setup. Ultimately, the decision to purchase the crank should be based on your individual needs and budget.
Virgin islands.
In stock items can ship from multiple locations.
372 in bore 6.
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Electrical or electronic components are also void if they have been connected or opened.