Investment Casting Stainless Steel Motorcycle Crankshaft For Racing

Investment Casting Stainless Steel Motorcycle Crankshaft For Racing

Origin: Ningbo,China

Delivery Time: 10 days

Minimum Order: 8 Pieces

Supply Ability: 25000 Pieces per Month

Transportation: Ocean,Land,Air

Packing: wooden case,carton box,single polybag

Warranty:1 Year

Model Number: OEM

Basic Info:

Aluminum die casting Capabilities
Description 280T-2500T Machines
Annual Capacity 5,000 tons - 8,000 tons
Casting Tolerance On Request or Standard (ISO8062-2013 or GB/T 6414-1999)
Molding Materials Specia die steel ,Mould Steel
Max size of Castings 800 mm × 1000 mm × 500 mm
Die Casting  Materials A380,A360,A383,ADC12,ALSI9CU3,ASI10MG,Alsi11cu3,Alsi12cu2 ent
Casting Weight Range 0.1 kg - 30 kg

Product Details:

Investment Casting stainless steel Motorcycle Crankshaft For Racing

Ningbo saivs: Your dependable partner for Investment Casting, shaping possibilities across industries. Since 1989, we've honed our expertise, delivering exceptional solutions from the heart of China's bustling port city.

Uncompromising Precision: Achieve ISO 8062 CT7-8 to CT9 tolerances, depending on your process and needs.

Scalability and Versatility: Cast components ranging from 0.1kg to 150kg, with max sizes up to 800*1000mm and wall thicknesses of 2-100mm.

Unwavering Quality: Experience the SAIVS difference – meticulous attention to detail and a relentless pursuit of excellence in every casting.

The Advantages Of Investment Casting Stainless Steel Motorcycle Crankshaft:

– Can cast various complex metal products

– High accuracy and smooth surface

– Can be used to cast metals of various materials

– Compared with other casting processes, more efficient

Complex Geometries: Investment casting allows for the production of intricate and complex shapes, which is essential for designing 

high-performance motorcycle crankshafts. This method enables the creation of detailed features and precise dimensions that might be 

challenging or costly to achieve using other manufacturing processes.

Customization: Investment casting is highly versatile, allowing for the production of Customized components tailored to specific racing 

requirements. Engineers can optimize the design of the crankshaft for factors such as strength, balance, and overall performance.

Batch Production: Investment casting is suitable for batch production, making it cost-effective for producing multiple identical crankshafts for 

racing motorcycles. This is important in the racing industry, where consistency and reliability are key.

Material Durability: Stainless steel crankshafts produced through investment casting are known for their durability and resistance to wear and 

tear. This is crucial in racing applications where components are subjected to extreme conditions and need to withstand repeated stress cycles.

Beyond Manufacturing:

Push the limits. Shatter records. Leave the competition in the dust. This isn't just a crankshaft, it's a declaration of intent. 

Forged from the crucible of innovation and precision, the investment-cast stainless steel crankshaft is your engine's silent warrior, the unsung hero behind every adrenaline-pumping victory.

Why Stainless Steel?

Forget the fatigue of traditional crankshafts. Stainless steel, with its inherent strength and corrosion resistance, laughs in the face of high-octane abuse. 

Say goodbye to frequent replacements and hello to relentless performance. This crankshaft is built to endure the torturous symphony of redline revs and 

brutal torque.

Beyond the Material:

Our crankshafts are not just about brute strength. We understand that every racing engine is a unique masterpiece, and we offer a range of customization 

options to perfectly match your specific needs.

Tailored Geometry: From custom journal diameters and bearing clearances to optimized counterweight profiles, we can tailor the crankshaft to your engine's 

specific breathing and power characteristics.

Surface Treatments: Choose from a variety of surface treatments like nitriding or shot peening to further enhance fatigue resistance and wear resistance, ensuring your crankshaft stays at the peak of its game.

Quality Control Obsession: Every crankshaft undergoes rigorous testing and inspection, from material certification to dimensional analysis and fatigue testing. We leave nothing to chance, ensuring you receive a product worthy of your championship aspirations.

Investment Casting: Precision Perfected

No more clunky, imprecise casting methods. Investment casting sculpts the metal with the artistry of a master craftsman, 

delivering unmatched dimensional accuracy and surface finish. The result? A crankshaft that spins true, minimizing vibration and maximizing power transfer. 

Every ounce of raw muscle goes straight to the driven wheel, not wasted in harmonic chaos.

We've meticulously engineered this crankshaft for optimal weight distribution and fatigue resistance. 

Every fillet, every lightning hole, is strategically placed to wring every drop of horsepower from your engine. 

But we haven't stopped there. We've made this crankshaft fully customizable, allowing you to fine-tune its properties to your specific racing needs. 

Whether you're a drag strip demon or a corner carving maestro, we've got the perfect configuration waiting for you.

We are more than just a manufacturer; we are your partner in racing success. We understand the passion, the dedication, and the relentless pursuit of victory. 

We pour that same passion into every crankshaft we craft, and we stand behind our products with unwavering support.

Invest in the best, invest in a legacy. Choose an investment casting stainless steel crankshaft from SAIVS and unleash the beast within your racing machine.

Image Gallery:

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Investment Casting Stainless Steel Motorcycle Crankshaft For Racing-4-Image-SAIVS

Development Drocess:

We can produce auto PARTS according to customer requirements, after receiving customer samples or drawings, first evaluate the production process of the product, and carefully calculate the cost of the product, under the premise of ensuring quality, select the manufacturing process at the lowest cost. After the manufacturing process is determined, the parts that need to open the mold need to be developed in the premise, because the opening time will generally be between 30-60 days, so as not to delay the delivery time. Product engineers who need to manufacture different processes will plan to decompose 3D and 2D drawings according to requirements, and formulate SOPs, while carrying out quality control, design and planning of inspection fixtures, APQP PPAP FMEA and other control plans, and deliver them to customers on time under the premise of ensuring quality. After the customer confirms that the product meets the requirements, it will be mass-produced.

Product Description:

Computer Numerical Control (CNC) Machining makes the machining process automated. The computer controller deciphers G-Code and M-Code (written programs) to determine tool path for selective material removal. Machining used to be a manual process which introduced a significant potential for human error. By making the process computer controlled, the machining is more consistent and lends itself well to mass production. SAIVS specializes in small to medium parts manufacturing, CNC turning, and CNC milling for the marine, telecommunications, transportation and auto industries to name a few. We always ensure that our customers receive machined components with absolute accuracy and within critical tolerances. SAIVS is experienced in machining both ferrous and non-ferrous metals. We have a wide range of machinery from, horizontal and vertical 4 axis machining centers, and 3 axis turning centers. Below are more specific details about our equipment.

Custom Parts:

The gear shaft cnc machining components can be customized according to customer requirements. Customers only need to provide drawings and material information. Our customized plan can make some parts that are difficult to find easy to obtain. We are 100% reliant on the high quality gear shaft cnc machining components we offer because we produce them according to strict standards. Our parts can give you a competitive edge.


If you have been searching for the best CNCmachining auto parts manufacturer, then we are here to help you. NINGBO SAIVS MACHINERY CO., LTD is a reputed and recognized manufacturer and supplier that aim at providing the highest standard of CNCmachining auto parts as per the industry standard. We serve various industries such as Automotive, Medical, earthmover, petroleum, electricity, and lighting.


All the equipment in our factory is of high quality and new type, which can guarantee the quality of our products. During the manufacture process, supervise the manufacture of products. All the products of the buyer must pass the strict inspection of the quality inspection department before they can be packaged and shipped to the buyer.

About Us:

1.We have abundant experience of import and export, and can offer our clients good quality products with very competitive price and fast delivery. we can do according to your requirement.

2.Our strong R&D and QC department can control the products to meet your strict requirement. 100% according to your drawings and your samples. We offer the engineer consultation to your design for production improvement and cost saving. We can provide packing according to your specific requirements.

3.Our clients distribute widely, like in Germany, Norway, Poland, Finland, Spain, UK, France, Russia,USA, Canada, Brazil, Mexico, Australia, Japan, Thailand, Indonesia, Uruguay and many other countries.

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Investment Casting Stainless Steel


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