Cylinder Works 60004-K02 Standard Bore Cylinder Kit - 93mm Bore, 10.5:1 Compression drive-hubs-brake-hubs Reduces the 18mm O2 bungs

Reduces the 18mm O2 bungs to 12mm O2 bungs found on select 10-13 models

1976-1977 Harley Davidson FLH Electra Glide

Yuasa Reference: 12N7-4B

1997-2002 Kawasaki KVF400 Prairie 4x4

Cylinder Works 60004-K02 Standard Bore Cylinder Kit - 93mm Bore, 10.5:1 Compression drive-hubs-brake-hubs Reduces the 18mm O2 bungsBore: 93. 00mm Sizing: Standard Bore Ready to install, direct bolt on cylinders require no re plating and look virtually identical to the OEM cylinders. Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise. Nickel Silicon Carbide plated for long life. Kits come complete with gaskets, cylinder, piston, rings, pin and clips. Vehicle Fitment: 2016 Polaris ACE 900 SP 2014 2015 Polaris Ranger 900 Crew 2016