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Cometic +3mm Big Bore Cylinder Kit - 21010-K01

  • Part #:
    147553
  • Manufacturer Part #:
    21010-K01

MSRP Price: $649.95

Our Price: $584.96

You Save:
$64.99 (10%)
Ships In 4-5 Business Days

Overview of Cometic +3mm Big Bore Cylinder Kit - 21010-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
  • Big bore cylinder kits come complete with gaskets, cylinder, piston, rings, pin and clips
  • 13.5:1 compression ratio
  • Bore size 80mm


Included Items:

(1) Cylinder

(1) Piston 

(1) Piston rod

(2) Circlips

(1) Piston ring set

(1) Gasket set includes (1) base gasket, (1) engine case gasket, (1) exhaust gasket, and (1) head gasket

Instructions

 

Specs for Cometic +3mm Big Bore Cylinder Kit - 21010-K01

Type Cylinder Kit
Type Top End Kit w/Cylinder
Units Each
Weight 3.20 lbs

Cross reference number(s):

09310591

Specs for Cometic +3mm Big Bore Cylinder Kit - 21010-K01

Type Cylinder Kit
Type Top End Kit w/Cylinder
Units Each
Weight 3.20 lbs

Fitment for Cometic +3mm Big Bore Cylinder Kit - 21010-K01

See if this part fits your ride

Part 147553 fits the following machines

Yamaha
  • 2018 Yamaha WR250F
  • 2017 Yamaha WR250F
  • 2016 Yamaha WR250F
  • 2015 Yamaha WR250F
  • 2018 Yamaha YZ250F
  • 2017 Yamaha YZ250F
  • 2016 Yamaha YZ250F
  • 2015 Yamaha YZ250F
  • 2014 Yamaha YZ250F
  • 2018 Yamaha YZ250FX
  • 2017 Yamaha YZ250FX
  • 2016 Yamaha YZ250FX
  • 2015 Yamaha YZ250FX
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Instructions and Manuals for Cometic +3mm Big Bore Cylinder Kit - 21010-K01