Precision components / CNC Finished Connecting Rod
Ruizheng Racing Kawasaki KR150 CNC Connecting Rod for Ninja 150 KRR ZX150
Kawasaki KR150, 2-stroke single-cylinder engine applications
- Connecting Rod Length (C-C)
- 104 mm
- Big End Bore Diameter
- 29 mm
- Small End Bore Diameter
- 19 mm
At a glance
Key specifications
Supplier-provided references. Final custom configurations must be agreed. See the complete technical specifications below.
Engineering data
Technical specifications
Dimensions & geometry
- Connecting Rod Length (C-C)
- 104 mm
- Big End Bore Diameter
- 29 mm
- Small End Bore Diameter
- 19 mm
- Big End Width
- 17 mm
- Small End Width
- 17 mm
- Crank Pin Diameter
- 22 mm
- Crank Pin Length
- 54 mm
- Big End Needle Bearing
- 22 × 29 × 17 mm
- Small End Needle Bearing
- 15 × 19 × 19 mm
Application & supply
- Product Type
- CNC Finished Connecting Rod
- Main Application
- Kawasaki KR150
- Engine Type
- 2-Stroke, Single Cylinder
- MOQ
- 300 pcs
Specification source & technical context
CNC-finished connecting rod for Kawasaki KR150 two-stroke applications. Supplied dimensions include a 104 mm center-to-center length, 29 mm big-end bore and 19 mm small-end bore. MOQ: 300 pcs. Custom requirements are reviewed before quotation.
Detailed product images
Two sample rods shown for visual comparison; the photograph does not define the quantity supplied per order.
Paired angled product view showing end profiles; confirm the final supply configuration in your quotation.
General equipment reference
General supplier equipment reference only. This image does not establish production, inspection results or certification for this product.
General supplier rod-blank reference, not evidence of the material, forming method or production batch of this KR150 product.
General supplier workshop and workholding reference, not proof of this KR150 product being manufactured or inspected.
Supplier-provided applications
Applications & fitment
Kawasaki KR150, 2-stroke single-cylinder engine applications
- Kawasaki KR150KR 150
- Kawasaki Ninja 150 RNinja R
- Kawasaki Ninja 150 RRNinja RR
- Kawasaki Ninja 150 SSNinja SS
- Kawasaki KRR150KRR / KR150 RR
- Kawasaki ZX150ZX 150
- Kawasaki Serpico 150Serpico
Please confirm your engine version and installation dimensions before ordering.
OEM / Customization
Your project requirements.
Custom manufacturing based on drawings or samples is available. Before ordering: material grade is subject to confirmation; hardness is according to approved technical specifications; dimensional tolerance is subject to the approved technical drawing; surface treatment is subject to agreed manufacturing specifications. Package contents: connecting rod; additional components are subject to quotation. Confirm whether the crank pin and needle bearings are included. Their supplied reference dimensions remain listed in the technical specifications.
Related products
Related components, not a claim of interchangeability.
Before you order
Frequently asked questions
Which motorcycle applications are listed?
The supplier lists Kawasaki KR150, Ninja 150 R, Ninja 150 RR, Ninja 150 SS, KRR150, ZX150 and Serpico 150. Please confirm your engine version and installation dimensions before ordering.
What are the connecting rod dimensions?
The supplied center-to-center length is 104 mm. The big-end bore is 29 mm and small-end bore is 19 mm; both end widths are 17 mm.
What pin and needle bearing dimensions are specified?
The supplied crank pin dimensions are 22 mm diameter and 54 mm length. Big-end needle bearing dimensions are 22 × 29 × 17 mm; small-end needle bearing dimensions are 15 × 19 × 19 mm. Confirm required bearing configuration and included components before ordering.
What is the minimum order quantity?
MOQ is 300 pcs. Confirm the unit of supply and final configuration, including whether crank pins or bearings are required, before placing an order. Photographs showing multiple rods do not define a kit quantity.
Can this connecting rod be customized?
Yes. Send your drawing or sample, engine reference, target dimensions and order quantity for a customization review. Final feasibility and specifications are confirmed before quotation.
What manufacturing and material information is confirmed?
The supplier specifies CNC finishing; no numerical machining precision or tolerance is claimed. Material grade is subject to confirmation. Hardness must follow approved technical specifications, dimensional tolerances the approved drawing, and surface treatment the agreed manufacturing specifications. No certification is claimed. Workshop images are general references, not product-specific production evidence.
Start your specification review
Request a Quote
Send your engine reference, required specification and quantity. MOQ: 300 pcs.
Request a Quote