78mm Stock Bore Cylinder Piston Top End Rebuild Kit compatible for Honda CRF250R 04-09

Application

Compatible for Honda CRF250R 2004-2009
compatible for Honda CRF250X 2004-2017

OE/Part number

12100-KRN-670, 12100-KRN-732，12191-KRN-731，12251-KRN-671, 12251-KRN-731，13101-KRN-670, 13101-KRN-850，13111-KRN-850，13011-KRN-A10, 13011-KRN-850，13115-KM7-700，18291-KPS-900，14560-MEN-671

Specification

Condition: Brand New
Material: Aluminum, Steel
Displacement: 249cc
Engine type: 4-Stroke
Bore Type: Standard Bore
Bore diameter: 78.00mm
Stroke: 52.2 mm
Pin diameter: 16mm
Pin Length: 40mm

Package included

1x Cylinder
1x Piston
1x Piston Ring Set
1x 16mm Wristpin
1x Circlip(2)
1x Cylinder Base Gasket
1x Cylinder Head Gasket
1x Exhaust Gasket
1x Chain Tensioner Gasket

(Comes exactly as pictured.)

Feature

1. Promote combustion and provide enough horsepower.
2. Excellent heat dissipation, ensure for driving experience.
3. Wear resistance and heat resistance, long service life.
4. Meet and exceed original standard and fitment, direct replacement.

Note

1. Fitment above is for reference only, please check the part number and the size of cylinder bore before you purchase.
2. Professional installation is highly recommended.
3. Please allow 1-3mm error due to manual measurement, thanks for understanding.
4. Please kindly understand that the actual color may slightly vary from presented pictures due to different monitor.