Motorcycle Connecting Rod Crank ROD Conrod Kit For 250 250XC-W 250 Freeride 250SX 250SXS 300 EX- SD XC MXC Material Type: Forged Steel OEM Code: 54830015144, 54830015244 Fit For: 250 EX, 250 EX-, 250 Freeride, 250 Freeride R, 250 SX, 250 SXS, 250 XC, 250 XC-W, 250 XC-W , 300 EX, 300 EX-, 300 MXC, 300 SD, 300 XC, 300 XC-W Design and Style: function forged steel connecting rod and crankshaft combination Usage and Purpose: Engine power transmission and enhancement function and Property: No 105℃ content detected, supporting consistent function and extended service life Parts and Accessories: Complete crank rod kit with OEM codes for direct replacement This connecting rod crank kit is engineered for use in off-road and motocross motorcycles.Constructed from forged steel, it provides structural strength suitable for operating conditions.The design supports efficient power transfer between the piston and crankshaft, contributing to stable engine.manufacturing allows for proper alignment and reduced wear during engine cycles.The kit is compatible with multiple 250cc and 300cc models including 250 EX, 250 EX-, 250 Freeride, 250 Freeride R, 250 SX, 250 SXS, 250 XC, 250 XC-W, 250 XC-W , 300 EX, 300 EX-, 300 MXC, 300 SD, 300 XC, and 300 XC-W.It serves as a direct replacement part, allowing integration into existing engine assemblies without modification.OEM specifications are matched to fitment and function across designated applications.The absence of compounds at 105℃ indicates adherence to material stability standards, supporting long-term under thermal stress.This crank rod assembly is intended to maintain engine integrity and support sustained function in rigorous riding environments.