Bore Cylinder Kit for Kawasaki/Suzuki Dirtbike

Bore Cylinder Kit for Dirtbike by Cylinder Works

This Cylinder Works Bore Kit is the perfect solution for your motocross. Easy to install, it screws directly without the need for new plating. Choose from three options: Standard Bore, Standard Bore Hi-Compression or Big Bore, and enjoy the superior performance of matching Vertex pistons, ensuring durability and engine silence.

FEATURES

• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• 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

Compatibility 

30009-K01 (Standard)

• Kawasaki KX85 06-13

30001 (cylinder only)

• Kawasaki KX250F 04-08
• Suzuki RM-Z250 04-06

31001-K01 (Big Bore/+3mm/269cc)

• Kawasaki KX250F 04-08
• Suzuki RM-Z250 04-06

31006-K01 (Big Bore/+3mm/269cc)

• Kawasaki KX250F 11-14

40001-K01 (Standard)

• Kawasaki KLX400 03-04
• Suzuki DR-Z400 00-22

41001-K01 (Big Bore/+4mm/434cc)

• Kawasaki KLX400 03-04
• Suzuki DR-Z400 00-22

40003-K01 (Standard)

• Suzuki RM-Z250 07-09

40004 (cylinder only)

• Suzuki RM-Z250 10-12
• Suzuki RM-Z250 13-15
• Suzuki RM-Z250 16-18