Availability:
Out of stock
Heavy-duty OE replacement connecting rods
Certified 8620 AISI steel provides superior strength
Crankpins are manufactured from hot-rolled ASTM 4115 and case hardened to level of 58-62Rc
Feature the latest in caged needle roller bearing designs for high rpm longevity
Uniquely designed big end uses strategically located side scalloping and vent slots to minimize bearing race distortion at high rpm
Small ends are double drilled to supply extra lubrication and cooling to the wrist pin bearing, which is especially important when the piston crown is close to the wrist pin bearing
Shot-peened to eliminate surface stress risers and to smoothly blend together the rod forging's radiuses
Double honing produces an ultra-round bearing surface for reliability at high rpm
Most rod assemblies are sold complete with rod, crank pin, crank pin bearing, top-end bearing and silver-coated bronze phosphor thrust washers
Compatible with Hot Rods and OE crankshafts
Made in the USA
Specs
Material
8620 Steel
Product Name
Connecting Rod Kit
Riding Style
Off-Road
Units
Kit
Displacement
250 cc
Engine Type
2-Cycle
Part Notes
Connecting Rod Big End I.D. 32.000 mm
Connecting Rod Big End Width: 19.900 mm
Connecting Rod Center-to-Center: 125.000 mm
Connecting Rod Small End I.D. 23.000 mm
Connecting Rod Small End Width: 19.900 mm
Thrust Washer Thickness: 1.000 mm
Pin Length: 59.900 mm
Kit Includes:
• Connecting Rod
• Crank Pin
• Crank Pin Bearing
• Wrist Pin Bearing
• Thrust Washers
1990-1998
Yamaha
YZ 250
1991-1997
Yamaha
WR 250
Fitment DisclosureThis quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Sold out
Original price
$196.95
-
Original price
$196.95
Original price
$196.95
$196.95
-
$196.95
Current price
$196.95
Product Details
Features
- Heavy-duty OE replacement connecting rods
- Certified 8620 AISI steel provides superior strength
- Crankpins are manufactured from hot-rolled ASTM 4115 and case hardened to level of 58-62Rc
- Feature the latest in caged needle roller bearing designs for high rpm longevity
- Uniquely designed big end uses strategically located side scalloping and vent slots to minimize bearing race distortion at high rpm
- Small ends are double drilled to supply extra lubrication and cooling to the wrist pin bearing, which is especially important when the piston crown is close to the wrist pin bearing
- Shot-peened to eliminate surface stress risers and to smoothly blend together the rod forging's radiuses
- Double honing produces an ultra-round bearing surface for reliability at high rpm
- Most rod assemblies are sold complete with rod, crank pin, crank pin bearing, top-end bearing and silver-coated bronze phosphor thrust washers
- Compatible with Hot Rods and OE crankshafts
- Made in the USA
Specs
| Material | 8620 Steel |
| Product Name | Connecting Rod Kit |
| Riding Style | Off-Road |
| Units | Kit |
| Displacement | 250 cc |
| Engine Type | 2-Cycle |
Part Notes
- Connecting Rod Big End I.D. 32.000 mm
- Connecting Rod Big End Width: 19.900 mm
- Connecting Rod Center-to-Center: 125.000 mm
- Connecting Rod Small End I.D. 23.000 mm
- Connecting Rod Small End Width: 19.900 mm
- Thrust Washer Thickness: 1.000 mm
- Pin Length: 59.900 mm
- Kit Includes:
- • Connecting Rod
- • Crank Pin
- • Crank Pin Bearing
- • Wrist Pin Bearing
- • Thrust Washers
| 1990-1998 | Yamaha | YZ 250 |
| 1991-1997 | Yamaha | WR 250 |
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.Product Description
Features
- Heavy-duty OE replacement connecting rods
- Certified 8620 AISI steel provides superior strength
- Crankpins are manufactured from hot-rolled ASTM 4115 and case hardened to level of 58-62Rc
- Feature the latest in caged needle roller bearing designs for high rpm longevity
- Uniquely designed big end uses strategically located side scalloping and vent slots to minimize bearing race distortion at high rpm
- Small ends are double drilled to supply extra lubrication and cooling to the wrist pin bearing, which is especially important when the piston crown is close to the wrist pin bearing
- Shot-peened to eliminate surface stress risers and to smoothly blend together the rod forging's radiuses
- Double honing produces an ultra-round bearing surface for reliability at high rpm
- Most rod assemblies are sold complete with rod, crank pin, crank pin bearing, top-end bearing and silver-coated bronze phosphor thrust washers
- Compatible with Hot Rods and OE crankshafts
- Made in the USA
Specs
| Material | 8620 Steel |
| Product Name | Connecting Rod Kit |
| Riding Style | Off-Road |
| Units | Kit |
| Displacement | 250 cc |
| Engine Type | 2-Cycle |
Part Notes
- Connecting Rod Big End I.D. 32.000 mm
- Connecting Rod Big End Width: 19.900 mm
- Connecting Rod Center-to-Center: 125.000 mm
- Connecting Rod Small End I.D. 23.000 mm
- Connecting Rod Small End Width: 19.900 mm
- Thrust Washer Thickness: 1.000 mm
- Pin Length: 59.900 mm
- Kit Includes:
- • Connecting Rod
- • Crank Pin
- • Crank Pin Bearing
- • Wrist Pin Bearing
- • Thrust Washers
| 1990-1998 | Yamaha | YZ 250 |
| 1991-1997 | Yamaha | WR 250 |
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.Part Numbers
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 42-7303 | 8107 | Out of Stock |
Fitment
This product is vehicle specific.
Select your vehicle to confirm fitment.
This Product Fits
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.