Hot Rods Connecting Rod Kit - Ktm 8666

• 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 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 U.S.A.; connecting rod manufactured at Hot Rods Iowa facility

KTM -- 525 SX Racing 4-Stroke -- (2006, 2003, 2005, 2004, 2007); KTM -- 525 EXC Racing 4-Stroke -- (2007); KTM -- 525 SMR -- (2004, 2005, 2006, 2003, 2007); KTM -- 525 XC-W -- (2007); KTM -- 450 EXC Racing 4-Stroke -- (2003, 2004, 2006, 2005); KTM -- 450 XC-W -- (2007); KTM -- 450 EXC -- (2007); KTM -- 250 XC-F -- (2003, 2005, 2004); KTM -- 250 EXC-F -- (2003, 2004, 2005); KTM -- 250 XCF-W 4-Stroke -- (2004, 2003, 2005); KTM -- 250 XCF-W Champions Edition -- (2005, 2004, 2003); KTM -- 450 MXC-G -- (2004, 2003, 2005); KTM -- 525 EXC-G -- (2004, 2006, 2003, 2005); KTM -- 525 MXC Racing 4-Stroke -- (2006, 2007); KTM -- 525 MXC-G -- (2004, 2003, 2005); KTM -- 250 XCF-W Six Days -- (2003, 2005, 2004); KTM -- 525 XC -- (2004, 2008, 2005, 2006, 2003, 2007); KTM -- 250 EXC-F Six Days -- (2005); KTM -- 450 EXC Champions Edition -- (2007); KTM -- 450 ATV XC -- (2008); KTM -- 525 EXC Six Days -- (2007); KTM -- 450 XC-W Champions Edition -- (2007); KTM -- 540 SXS -- (2004); KTM -- 450 XC-W Six Days -- (2007)