Quick view Yamaha 1986-1989 Yamaha YFM200 Moto-4 Top End Rebuild Kit Compare $744.47 $699.99 1986-1989 Yamaha YFM200 Moto-4 Top End Rebuild Kit includes:( 1 ) New Genuine OEM Yamaha Engine Cylinder PN 47J-11310-00-00 ( 1 ) New Wiseco 67mm STD Bore Size Forged Series Piston #4292M06700 ( 1 ) New Wiseco 67mm STD Bore Size Ring Set #2638XC( 1 ) New... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List