CRANKSHAFT ASSY 05-07 RMZ450, PROX 10.3405, 12200-35G01, MADE IN JAPAN
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ProX Racing Crankshaft Assembly, Made in Japan. Fully assembled crankshafts, precision trued against OEM specifications, meeting or exceeding OEM performance and durability. Includes ProX double forged connecting rod with high-quality Japanese big-end bearing and precision machined crank webs. Also includes a top-end bearing where applicable. Crankshafts are completely rebuildable with ProX or OEM parts. Engineered and dyno-tested to exceed high quality standards.
- SKU
- 56-290.PROX
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
Fitments (3)
| Make | Model | Year |
|---|---|---|
| SUZUKI | RM-Z 450 | 2005 |
| SUZUKI | RM-Z 450 | 2006 |
| SUZUKI | RM-Z 450 | 2007 |
- General Product Group
- Crankshafts & Parts
- General Product Type
- Crankshaft Assembly
- Variant Id
- 250482
FULL DESCRIPTION
ProX Racing Crankshaft Assembly
Engineered for peak performance and durability, the ProX Racing Crankshaft Assembly is a fully assembled unit designed to meet or exceed OEM specifications. This crankshaft is precision-trued against OEM standards and features a high-quality ProX connecting rod manufactured in Japan. It includes a top-end bearing where applicable, ensuring comprehensive support for your engine's core.
The ProX connecting rod is double-forged and equipped with a premium Japanese big-end bearing for enhanced strength and longevity. The crankshaft's machined crank webs contribute to superior performance and durability. All ProX crankshaft assemblies are designed for complete rebuildability, utilizing ProX or OEM connecting rod kits and bearings. ProX Racing Parts also offers dedicated crankshaft bearing and seal kits to complement your rebuild.
If your existing crankshaft shows signs of wear, scratches, or heat damage, replacement is essential. The ProX Racing Crankshaft Assembly offers a direct, drop-in solution, fully assembled and ready for installation to OE specifications. Each crankshaft is expertly engineered and rigorously dyno-tested to guarantee the highest quality and performance standards.
- Fully assembled racing crankshaft.
- Precision-trued to OEM specifications.
- Meets or exceeds OEM performance and durability.
- Includes a Japanese-made ProX connecting rod.
- Features a high-quality Japanese big-end bearing.
- Includes a top-end bearing where applicable.
- Completely rebuildable with ProX or OEM parts.
- Expertly engineered and dyno-tested for quality assurance.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
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