Stroker Crankshaft Assembly (+4mm, 424cc) Fits 2004 Suzuki DR-Z400S

Fits: 2004 Suzuki DR-Z400S Stroker Crankshaft Assembly (+4mm, 424cc) Size:2004 Suzuki DR-Z400S Stroker Crankshaft Assembly (+4mm, 424cc) For 2004 Suzuki DR-Z400S Offroad Motorcycle All new assembly sold complete with connecting rodFactory assembled and trued to OEM specifications, cranks will meet or surpass the OEM in performanceReady for installationCrankshaft is completely rebuildable with connecting rodsStroker crankshaft assembly add 1.5mm to 5mm of stroke depending on application; in some cases cylinder head must be modified or special pistons used (as noted)Main bearings not included Stroker Crankshaft Assembly (+4mm, 424cc) Stroker Crankshaft Assembly (+4mm, 424cc) *Cylinder Works *Cylinder Works