Motorcycle One Way Start Clutch Bearing For 10R 10 14R Concours 14 ZG1400 12R Z1000 GTR1400 ZZR1400 KFX450R One way bearing fully assembled with hardened sprague rollers.Roller is stronger, hardened and ground for improved performance.Provides stable and accurate power transfer.Bearing is machined from forged steel and induction heat-treated.Product is made of forged steel.Quantity: 1 set.Contains 16 beads.Applicable models include 10R 2004-2005, 10 2008-2010, 14R 2006-2014, Concours 14 ZG1400 2008-2014, ZX14 ZX1400 Energy 2006-2011, 12R, Z1000, GTR1400, ZZR1400, GSXR1000 K4 K5 K6 K7 K8, KFX450R KSF450B 2008-2014 ATV, KLX450 2008-2009.