Home / Honda / ATC250R / Engine / 76mm Stroker Hot Rods crankshaft 76mm Stroker Hot Rods crankshaft$449.95 76mm stroker Hot Rods crank shaft. Fits 85-89 ATC/TRX 250R. 76mm Stroker Hot Rods crankshaft quantity Add to cart Categories: ATC250R, Engine, Engine, Honda, TRX250R Description Description 76mm stroker Hot Rods crank shaft. Fits 85-89 ATC/TRX 250R. Related products HondaTransmission & Clutch TRX250R Steel Clutch Plates Individual Plates sold individually. HondaIntake 1987-89 TRX250R Stainless Steel Intake For 1987-89 TRX250R only. ExhaustHonda TRX250R LED Big Bore Silencer Round Small Body For motor sizes 330-430. Round muffler small body. For use with LED 350G, 350D, and Puma exhaust. ExhaustHonda TRX250R LED Big Bore Silencer Round Big Body For motor sizes 330-430. Round muffler big body. For use with LED 350G, 350D, and Puma exhaust.