Kit 190cc ATHENA racing for engine 125cc HONDA MTX R2H and NS 125 F 2-stroke liquid cooled

This is one of the biggest kit for HONDA MTX R2H 125 and NS 125 F liquid cooling. Made by ATHENA compare this kit was originally bring you more torque and peak your HONDA without denigrating the reliability of your motorcycle .

It has been designed keeping all your original parts (pot, carburetor, crankshaft, ...). So no need to have all reinforced to ask if small jewelry. Just a carburetion setting enough to run your ATHENA kit.

This kit consists of a high-end aluminum cylinder 5 very well finished transfers a dual-piston segment to support the couple and seals. It comes without head but it is made ​​to fit on the head original. A high performance kit!

The pack contains:

-piston Mono segment Ø66mm

-Two Ø66mm segment

Axis-piston of Ø16mm

-Clips Type G Ø16mm 1mm thick

-pack Complete joint

Optional we offer a preparation course 1, this preparation is a modification of the channels and the exhaust port by increasing the charts and improvement of the duct, it increases the cylinder performance. Improved piston and bottom skirt is also included in this change for improved piston and weight of the scan, a slight finish of the side channels is included. Allow a little extra time for this preparation!