CONNECTING ROD 90-98 YZ250, HOT ROD 8107 YAMAHA WR250, 5X5-11651-01-00, 5X5-11651-02-00, 5X5-11651-03-00
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
Connecting rod kit for Yamaha WR 250 and Yamaha YZ 250 models. Manufactured from hot-rolled ASTM 4115 material and case-hardened to 58-62 Rc for maximum durability. Advanced design includes strategically located side scalloping and vent slots to reduce high RPM bearing race distortion. Double-forged rods ensure improved grain flow and dimensional accuracy. Shot-peened and double-honed for enhanced strength under heavy loads. Small ends are double-drilled for increased lubrication and cooling of the wrist pin bearing. Silver-coated thrust washers and crank pin bearings enhance lubricity. Complete kit includes connecting rod, crankpin, crankpin bearing, top-end bearing, and thrust washers. Centre to Centre: 125.00 mm. Big End Bore: 32.00 mm. Pin Diameter: 25.00 mm. Pin Length: 59.90 mm. Small End Bore: 23.00 mm. Washer Thickness: 1.00 mm. Cross-Reference OEM Part Numbers: YAMAHA: 5X5-11651-01-00, 5X5-11651-02-00, 5X5-11651-03-00. HOTRODS 8107. Part Number: 56-979.HR.
- SKU
- 56-979.HR
- Brand
- Hot Rods
- Availability
- In Stock (2)
Fitments (18)
| Make | Model | Year |
|---|---|---|
| YAMAHA | WR 250 | 1990 |
| YAMAHA | WR 250 | 1991 |
| YAMAHA | WR 250 | 1992 |
| YAMAHA | WR 250 | 1993 |
| YAMAHA | WR 250 | 1994 |
| YAMAHA | WR 250 | 1995 |
| YAMAHA | WR 250 | 1996 |
| YAMAHA | WR 250 | 1997 |
| YAMAHA | YZ 250 | 1989 |
| YAMAHA | YZ 250 | 1990 |
| YAMAHA | YZ 250 | 1991 |
| YAMAHA | YZ 250 | 1992 |
| YAMAHA | YZ 250 | 1993 |
| YAMAHA | YZ 250 | 1994 |
| YAMAHA | YZ 250 | 1995 |
| YAMAHA | YZ 250 | 1996 |
| YAMAHA | YZ 250 | 1997 |
| YAMAHA | YZ 250 | 1998 |
- General Product Group
- Crankshafts & Parts
- General Product Type
- Connecting Rod
- Variant Id
- 252382
FULL DESCRIPTION
Hot Rods Connecting Rod Kit
This high-performance connecting rod kit is designed for demanding motorcycle applications, offering exceptional strength and reliability. Engineered with advanced materials and manufacturing techniques, it's built to withstand the rigors of competitive riding.
Key Features:
- Constructed from hot-rolled ASTM 4115 material for superior strength.
- Case-hardened to a hardness of 58-62 Rc for enhanced durability and wear resistance.
- Advanced design includes strategically placed side scalloping and vent slots to minimize high RPM bearing race distortion.
- Double-forged rods promote improved grain flow and ensure precise dimensional accuracy.
- Shot-peened and double-honed processes contribute to increased strength under significant loads.
- Small ends are double-drilled to provide enhanced lubrication and cooling for the wrist pin bearing.
- Features silver-coated thrust washers and crank pin bearings to improve lubricity.
- This comprehensive kit includes a connecting rod, crankpin, crankpin bearing, top-end bearing, and thrust washers.
Specifications:
- Center to Center Length: 125.00 mm
- Big End Bore Diameter: 32.00 mm
- Crankpin Diameter: 25.00 mm
- Crankpin Length: 59.90 mm
- Small End Bore Diameter: 23.00 mm
- Washer Thickness: 1.00 mm
Replacement for OEM Part Numbers:
- 5X5-11651-01-00
- 5X5-11651-02-00
- 5X5-11651-03-00
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.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.