fits model: Dt100, Mx100, Rt100. make: Yamaha.

( Part Type: Crankshaft Crank Shaft ), ( Vintage Part: Yes ), ( UPC: 558114000000 )
The Yamaha 558-11400-00-00 DT100 Crankshaft is an essential component for your Yamaha DT100, MX100, or RT100 off-road motorcycles, designed to ensure robust and reliable performance in even the most challenging terrains.
Crafted with precision engineering and high-quality materials, this crankshaft is a testament to Yamaha's commitment to excellence. It boasts a sturdy construction, capable of withstanding the high torque and intense vibrations generated during off-road riding.
The crankshaft features a streamlined design, which not only enhances the aesthetic appeal of your motorcycle but also contributes to its overall balance and handling. The precision-machined crankpins ensure smooth engine operation, reducing wear and tear and promoting longevity.
The Yamaha DT100/MX100/RT100 Crankshaft is designed to provide consistent power delivery, ensuring a responsive and agile riding experience. It is meticulously inspected for quality and accuracy to meet Yamaha's stringent standards, ensuring a perfect fit and flawless operation.
Whether you're a seasoned off-road rider or a novice just starting out, the Yamaha 558-11400-00-00 DT100 Crankshaft is an investment in your motorcycling adventure. Its durability, performance, and reliability make it an ideal choice for maintaining the peak performance of your Yamaha DT100, MX100, or RT100 motorcycle.
Upgrade your off-road machine with this high-quality crankshaft and experience the unmatched performance and durability that Yamaha is known for.
The Yamaha DT100 Crankshaft (558-11400-00-00) is a crucial component for the repair or restoration of Yamaha's iconic MX100 and RT100 models. To help you make an informed decision, let's weigh the pros and cons of purchasing this crankshaft.
Pros:1. Authenticity: The Yamaha-manufactured crankshaft guarantees compatibility with the MX100 and RT100, ensuring proper engine functioning.
2. Quality: Yamaha's reputation for quality and durability is well-known, which likely translates into the crankshaft's longevity and performance.
3. Availability: As a genuine Yamaha part, it can be more easily sourced from authorized dealers or online marketplaces.
Cons:1. Cost: Original parts, such as this crankshaft, tend to be more expensive than aftermarket alternatives.
2. Limited rebuildability: If the crankshaft is damaged, it may be more cost-effective to replace the entire engine rather than rebuilding the crankshaft, especially if it's no longer available.
3. Delay in repairs: Due to potential shipping delays or sourcing difficulties, purchasing an original crankshaft may cause a temporary halt in your repair or restoration project.
Conclusion:The Yamaha DT100 Crankshaft (558-11400-00-00) is a high-quality part that ensures optimal performance for your MX100 or RT100. However, its cost and potential lack of rebuildability are worth considering. If budget is a concern, researching aftermarket alternatives or assessing the condition of your current crankshaft may be beneficial before purchasing this original part.
Recommendation:For those seeking an authentic, reliable, and well-performing crankshaft for their Yamaha MX100 or RT100, the Yamaha DT100 Crankshaft (558-11400-00-00) is recommended. However, it is essential to weigh the pros and cons and consider your project's specific needs and budget before making a purchase. If cost is a significant concern, explore aftermarket alternatives or assess the feasibility of rebuilding your current crankshaft.
Yamaha DT100 crankshaft crank shaft MX100 RT100 This is from a 1978 and its in Great shape the spline threads are PERFECT. This is from a garaged bike and has NO rust.