Cylinder Works Standard Bore Cylinder Kit

Fits Your MachineDisplaying parts for your 2007 YAMAHA YZ250F
Cylinder Works Standard Bore Cylinder Kit

Cylinder Works Standard Bore Cylinder Kit

Fits: 2007 YAMAHA YZ250F

Part# 1342340017
Average rating 0 out of 5 stars

Our Price: $483.96

MSRP: $604.95 - You save $120.99 (20% off)

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Cylinder Works Standard Bore Cylinder Kit

How To - Rebuild Motorcycle or ATV Top End (Part 2)

How To - Rebuild Motorcycle or ATV Top End (Part 1)

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Details

Special Notes:

  • Compression Ratio: 12.5:1
    Cylinder Diameter (mm): 77.00
Cylinder Works’ Standard Bore Cylinder Kits have everything you need to get your cylinder back to stock condition whether you’ve had a catastrophic failure or its time for a more in-depth rebuild. The cylinder features a nickel silicon carbide bore sized identically to OEM specs for incredible wear resistance, exceptional performance, and excellent ring seating.

The Vertex piston included in the kit is forged from high-quality 2618 aluminum alloy using the same great Vertex skirt profiles and anti-friction coatings that form the perfect mating surface between rings, piston, and cylinder wall. Finally, the kit is rounded out with all the gaskets, O-rings, and seals you’ll need to put your top end back together and get back on the track.

Specs:
  • Nickel silicon carbide electroplated cylinder bore
  • NSC bore gives great wear resistance, oil retention, and ring seating
  • Vertex pistons are forged from 2618 aluminum alloy
  • Vertex piston features unique skirt shape and anti-friction coating
  • Piston profiles and compression ratios limit oil blow by and consumption
  • Includes all gaskets, o-rings, and seals necessary to rebuild top end
  • Easy drop-in installation requires no machining or modification of engine or cases
  • Kit comes complete with cylinder, piston kit, and gasket kit
⚠ WARNING: Cancer and Reproductive Harm -

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