The Takegawa S-stage big bore kit allows you to easily increase displacement of your Honda XR100/CRF100 by simply replacing the cylinder and piston.  The sports camshaft which brings out the performance of a stock cylinder head to the maximum is included in this kit.

The aluminum steel sleeve cylinder is equipped with an oil outlet as standard.  In addition, a stick temperature sensor can be installed to measure the temperature of the cylinder.

Bore Diameter: 57mm
Displacement: 115cc
Compression ratio: 11.5: 1
Sports camshaft included