Heavy-duty connecting rod kit for Honda CRF250R (2004–2017) and CRF250X (2004–2017), designed for reliability and performance. Manufactured with hot-rolled ASTM 4115 steel and precision-engineered to meet demanding requirements, this kit includes all necessary components for a complete rebuild.
Features
- Complete kit includes rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.
- Manufactured from hot-rolled ASTM 4115 steel and case-hardened to 58-62 Rc for exceptional strength.
- Advanced design with side scalloping and vent slots minimizes high-rpm bearing race distortion.
- Double-forged rods improve grain flow and maintain dimensional accuracy.
- Shot-peened and double-honed for superior durability under heavy loads.
- Small ends are double-drilled to enhance lubrication and cooling of the wrist pin bearing.
- Silver-coated thrust washers and crank pin bearings for increased lubricity.
Specifications
- Centre-to-Centre: 90.00 mm
- Small End Bearing: Bushing
- Big End Bearing: 30x38x18 mm
- Big End Bore: 38.00 mm
- Big End Width: 17.80 mm
- Pin Diameter: 30.00 mm
- Pin Length: 52.85 mm
Included Items
- (1) Connecting rod
- (1) Crank pin
- (2) Thrust washers
- (1) Needle bearing
Cross Reference OEM Part Numbers
- Honda: 13000-KRN-670
- Honda: 13000-KRN-850
- Honda: 13000-KRN-A00
- Honda: 13000-KRN-A10
- Honda: 13000-KRN-A41
- Honda: 13000-KSC-670
- Honda: 13000-KSC-671
- Honda: 13000-KSC-A10
Vehicle Fitments
Honda CRF250R
- 2004–2017
Honda CRF250X
- 2004–2017
Part Number: 56-935.HR
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