Hot Rods Connecting Rod 8145 FX-41DS Helmet Peak Solid with a shorter inner core

with a shorter inner core length and aluminum canister

Testing on the Akrapovic in-house dyno

Use open end for quick adjustment of spoke nipples and semi-closed end for those hard to turn nipples that require more torque

When using any Graves performance system on the 15-16 R1 Flash Tune products are recommended to enhance the bikes performance everywhere

Hot Rods Connecting Rod 8145 FX-41DS Helmet Peak Solid with a shorter inner coreHeavy 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