Vintco Main Bearing Kit - KMB025 Yamaha Dirt Bikes 1974-1981 Brand_Kicker Designed exclusively for the new

Designed exclusively for the new 121 VVT engine

Riding Style Off-Road Chain Size 530 Master Link Connector Type Rivet Seal Type UW-Ring Type Chain Chain Type 530 UWR Model UWR Series Number of Links 100 Product Name Drive Chain Riding Style Adventure Touring / Dual-Sport Units Each Tensile Strength 9260 lb Color/Finish Silver Tensile Strength 41

Minimum weight at maximum strength

00 mm Model Pro Series Piston Material Forged Bore - Oversize Standard Style Standard Size A Units Kit Product Name Piston Kit Compression Ratio 13

Product Name Pushrod Kit Units Kit Riding Style Street

Vintco Main Bearing Kit - KMB025 Yamaha Dirt Bikes 1974-1981 Brand_Kicker Designed exclusively for the newFeatures Includes necessary bearings and seals to complete crankshaft installation Includes premium OEM quality Japanese manufactured bearings Specs Riding Style Street Units Kit Product Name Main Bearing Kit Riding Style Off Road 1974 1976 Yamaha TY250 1975 1979 Yamaha DT250 1975 Yamaha MX250 1976 1981 Yamaha YZ 250 1977 1981 Yamaha IT250 Fitment Disclosure This quick reference fitment information is provided to direct you to our catalog information