Cylinder - Cylinder without piston aluminum ATHENA Racing 70cc scooter HONDA 50cc Ø47,6mm BALI, SH, SFX, SGX, SXR ...

A Ø47,6mm accompanied by a high compression cylinder head.

We present here, the magnificent cylinder - piston without cylinder head in ATHENA called sport. This 70cc cylinder with a diameter of 47,6mm axis of 12mm is manufactured with the highest aluminum-end market. It really allows for maximum strength while keeping a reasonable price. Equipped with a single-piston semgent 1mm for minimal friction and therefore greater ease to reach the highest speed. These diagrams are very well worked, seen on the rise with an almost perfect finish. In clear this kit is an excellent performance gain without neglecting the time reliability. The whole team RRD was pleasantly surprised to see this kind of kit with a good finish also all for a low price. Fuller description to come, not contractual photo.

We recommend to accompany this kit with at least: Ø47,6mm high compression cylinder head, carburetor 21mm reinforced crankshaft (original race) with a 12mm axle, reinforced bearings, ignition light towers (minimum original with improved housing), racing exhaust , cold candle racing ...

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 the amendment. Allow a little extra time for this preparation!

Itself on:

-Honda BALI 50 2T
-Honda SH 50 2T 1996->
-Honda SFX 50 2T
-Honda SGX SKY 50 2T
-Honda SXR 50 2T

And other models