CONNECTING ROD KTM SX-F450, HOTROD 8665

Heavy-duty Hot Rods Connecting Rod Rebuild Kit designed as an OE replacement for select KTM 450 models. This kit provides exceptional performance and durability, making it ideal for high-demand applications.

Features:

• Includes rod, crankpin, crankpin bearing, top-end bearing, and thrust washers.


• Compatible with Hot Rods and OE crankshafts.


• Made from certified 8620 AISI steel for superior strength and reliability.


• Strategically designed big end with side scalloping and vent slots to reduce high RPM bearing race distortion.


• Crankpins manufactured from hot-rolled ASTM 4115 steel and case-hardened to 58–62 Rc.


• Incorporates advanced caged needle roller bearings for long-lasting high-RPM performance.


• Bronze phosphor thrust washers with silver coating for added lubricity and wear resistance.

Technical Specifications:

• Big End Bearing (mm): 32 x 41 x 19.8


• Big End Bore (mm): 41.00


• Big End Width (mm): 19.90


• Center to Center (mm): 119.10


• Pin Diameter (mm): 32.00


• Pin Length (mm): 64.70


• Small End Bearing (mm): Bushing


• Small End Bore (mm): 20.00

Cross-Reference OEM Part Numbers:

• KTM 59430015044

Vehicle Fitments:

• KTM 450 SMR (2005–2007)


• KTM 450 SX-F (2005–2006)


• KTM 450 XC (2006–2007)

Part Number: 56-862.HR