Cylinder not approved on public roads! Only reserved for the competition, to circuits and tracks closed s.
Mounts with the cylinder head of origin or better, a high compression model.
Finally available at home, without the cylinder 70cc cylinder head of the Italian brand SIMONINI Racing. High-quality aluminum, the cylinder has a bore diameter 47,6mm, it has a solid nykasil treatment and admission charts based couple. Has 5 transfers, 1 rear and 4 side with an exhaust duct expands oval and all these parameters into a little monster performance.
Accompanied by a piston with preparation on the rear apron to improve scanning, it is manufactured in the great global brand, VERTEX. Like all pistons of the brand, they are at high silicon content for maximum strength and performance. Mono segment model chrome finish, domed hard to promote high speeds while maintaining excellent compression.
Ideal for increasing your partner and get better recovery, it is also pretty good at high speeds but we recommend a preparation to make it more efficient and fussy. A cylinder capable of overcoming many competitor! It will be an excellent basis for the engine preparation. Even the finish is really good!
We suggest at least to accompany this kit: Exhaust Simonini racing or equivalent, a minimum Ø21 carburetion, candle racing, reinforced crankshaft and bearings, high-compression cylinder head or origin, 100% synthetic motor oil, setting change ....
The pack contains:
Ø47,6mm master cylinder aluminum 5 transfers widened oval exhaust
-piston Single premium segment VERTEX
-Segment End chrome Ø47,6mm
X2 crab-like piston Clips
Axis-reinforced piston Ø12 X 38mm length
-pack seal
-Autocollants
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!
Mounts on motor scooter Peugeot 50cc 2-stroke vertical air:
-BUXY
-ELYSEO
-SPEEDAKE
-SEEDFIGHT 2 AC
AC -SPEEDFIGHT
-SQUAB
-TREKKER
-TKR
-VIVACITY
-ZENITH
And other models ...
