HOT RODS CON ROD YAMAHA WR250R 08-12, WR250X 08-11

High-quality Hot Rods Heavy-Duty Connecting Rod Kit designed for Yamaha WR250R (2008–2012), WR250X (2008–2011), and WR250F (2003–2013) models. This kit provides superior reliability and performance for demanding applications.

Features:

• Includes rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.
• Constructed from hot-rolled ASTM 4115 steel and case-hardened to 58–62 Rc for exceptional strength and durability.
• Advanced side scalloping and vent slots reduce high RPM bearing race distortion.
• Double-forged rods enhance grain flow and dimensional consistency.
• Shot-peened and double-honed for increased strength under heavy loads.
• Small ends feature double drilling for enhanced lubrication and cooling of the wrist pin bearing.
• Silver-coated thrust washers and crank pin bearings offer added lubricity and extended lifespan.

Technical Specifications:

• Big End Bearing (mm): 32 x 40 x 20.8
• Big End Bore (mm): 40.00
• Big End Width (mm): 21.00
• Center to Center (mm): 94.00
• Pin Diameter (mm): 32.00
• Pin Length (mm): 60.80
• Small End Bearing (mm): No Bushing
• Small End Bore (mm): 17.00
• Small End Width (mm): 17.00
• Washer Thickness (mm): Not Used

Cross-Reference OEM Part Numbers:

• Yamaha 3D7-11651-00-00

Vehicle Fitments:

• Yamaha WR250R (2008–2012)
• Yamaha WR250X (2008–2011)
• Yamaha WR250F (2003–2013)

Part Number: 56-858.HR

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.