Shells in safe and light carbon fiber found in three shell sizes to offer the best possible proportions between the main size and the volume

which is CNC Machined from Aluminum

Depending on Sizes Ranging from Xs to XL

One size fits all

HOT RODS CONNECTING ROD 8691 8691 derbi-fenix-ex50-50-1995-esi2647833 Shells in safe and lightHeavy Duty OE Replacement Connecting Rods, Certified 8620 AISI Steel Provides Superior Strength, Crankpins Are Manufactured From Hot Rided ASTM 4115 and Case Hardered to Level of 58 62R, feature Uniquely Designed Big End uses strategically located side scalloping and vent slots to minimize Race distortion at high rpm, small ends are double drilled to supply extra lubrication and cooling to the wrist pin bearing, which is eSPECALLY Bearing, shot peened