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Cylinder Works +2mm Big Bore Complete Cylinder Kit - 270cc - 21005-K01

  • Part #: 141492
  • Manufacturer Part #: 21005-K01

MSRP Price: $649.95

Our Price: $584.96

You Save:
$64.99 (10%)
Ships In 3-4 Business Days

Overview of Cylinder Works +2mm Big Bore Complete Cylinder Kit - 270cc - 21005-K01

  • Direct bolt-on, ready-to-install cylinders; require no replating and look virtually identical to the OEM
  • Nickel Silicon Carbide plated for long life
  • Honed to exact size for easy piston installation
  • Big bore cylinders do not require machine work (unless noted)
  • Big bore cylinder kits come complete with gaskets, cylinder, piston, rings, pin and clips

    Included Items:
    1. (1) Cylinder
    2. (1) Top end gasket set
    3. (1) Piston assembly

Specs for Cylinder Works +2mm Big Bore Complete Cylinder Kit - 270cc - 21005-K01

Type Cylinder Kit
Type - Top End Kits Top End Kit w/Cylinder
Units Each
Weight 4.45 lbs

Specs for Cylinder Works +2mm Big Bore Complete Cylinder Kit - 270cc - 21005-K01

Type Cylinder Kit
Type - Top End Kits Top End Kit w/Cylinder
Units Each
Weight 4.45 lbs

Fitment for Cylinder Works +2mm Big Bore Complete Cylinder Kit - 270cc - 21005-K01

See if this part fits your ride

Part 141492 fits the following machines

Yamaha
  • 2013 Yamaha YZ450F
  • 2012 Yamaha YZ450F
  • 2011 Yamaha YZ450F
  • 2010 Yamaha YZ450F
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Instructions and Manuals for Cylinder Works +2mm Big Bore Complete Cylinder Kit - 270cc - 21005-K01