KR150 Crankshaft with CNC Connecting Rod | Custom Jack-Up

Custom KR150 crankshaft (Kruk As) with CNC connecting rod (Stang Seher) for KR150, Ninja 150 R/RR/SS, KRR, ZX150 and Serpico applications. Available with +0.8mm, +1.0mm, +2.0mm and +3.0mm Jack-Up options. For Kruk As Custom Stroke projects, specifications are available according to drawings, samples or confirmed project requirements.

Kawasaki motorcycle engine parts

Description

KR150 Crankshaft with CNC Connecting Rod

Custom KR150 crankshaft with CNC connecting rod for OEM/ODM motorcycle engine projects. This product is positioned as a custom crankshaft and connecting rod configuration, distinct from the standard KR150 crankshaft and the standalone KR150 CNC connecting rod.

Product Information

Product KR150 Crankshaft with CNC Connecting Rod
Compatible Models KR150 / Ninja 150 R / Ninja 150 RR / Ninja SS / KRR / ZX150 / Serpico
Jack-Up Options +0.8mm / +1.0mm / +2.0mm / +3.0mm
Supply Type OEM / ODM custom production
Customization Custom specifications are available according to drawings, samples or confirmed project requirements.
Pricing Quote only; no public fixed price

Custom Project Requirements

This product is developed according to the customer’s drawing, sample or confirmed project requirements. Please provide the target motorcycle or engine model, required Jack-Up option, drawing or original sample, connecting rod requirements and project quantity for technical review.

Fitment Notice

Exact fitment and final specifications should be confirmed according to the engine model, crankshaft dimensions, connecting rod configuration and customer requirements before production.

Frequently Asked Questions

Which KR150 Jack-Up options are available?

Confirmed options are +0.8mm, +1.0mm, +2.0mm and +3.0mm.

Is this the same as the standard KR150 crankshaft?

No. This page is for a custom KR150 crankshaft with CNC connecting rod configuration. Standard KR150 crankshaft and standalone CNC connecting rod projects are handled as separate products.

Can specifications be customized?

Yes. Custom specifications are available according to drawings, samples or confirmed project requirements.

Can Ruizheng support OEM/ODM projects?

Yes. Ruizheng supports OEM/ODM custom production after technical requirements are reviewed.

Request a Quote

Contact Ruizheng Racing with your target model, Jack-Up option, drawing or sample, connecting rod requirements and project quantity.

For matching pin options, see the RXK/KR150 Crank Pin category.

Compatible Brand

Kawasaki

Ruizheng Racing manufactures aftermarket and custom motorcycle engine parts for selected Kawasaki-compatible applications. The Kawasaki name is used only to identify vehicle or engine compatibility. Products shown on this page are manufactured or supplied by Ruizheng Racing unless otherwise stated.
Kawasaki motorcycle engine parts
Compatible with selected Kawasaki motorcycle or engine applications. Ruizheng Racing provides aftermarket and OEM/ODM engine components including crankshafts, camshafts, connecting rods, pistons and related parts. Compatibility should be confirmed by model, engine code, year or sample before ordering.