Here is a kit that besides being rare is quite particular, it is part of the best value market price category 70cc aluminum. This kit SIMONINI unlike 90cc has very large diagrams, its finish is really clean.
With its bore Ø47,6mm offers 69,40cc real in company of the original 39mm stroke crankshaft. Admission level it simply preserves 5 transfers as the MHR team and many other high-end cylinder, its front side is drawn to iron in the exhaust and cover a large area by improving filler / scan.
The exhaust is a very big model boosters with a high chart. It should therefore accompany this kit a big carburetor and an exhaust racing. The piston is a single segment in VERTEX, there was prepared back to improve the scanning. His segment is a hard chrome domed model VERTEX to avoid a maximum friction and allow higher speeds.
The cylinder head is a normal model in part, tapered chamber high compression polished finish. This kit is a quality must, with its light alloy high-end, high quality sound nykasil treatment, its vertex piston ... In addition, it combines torque and high speed through a large diagrams, a good compression ratio and an exhaust a booster.
We advise to accompany this kit with: carburation 21mm minimum 24 to 26 good use, racing exhaust suitable for large diagrams, reinforced crankshaft, reinforced bearings, ignition supporting towers, cold candle racing ...
The pack contains:
Ø47,6mm X1 cylinder head high compression polished tapered chamber
X1 treated aluminum cylinder nikasyl Ø47,6mm exhaust boosters
X1 pack complete joint
X1 piston mono segment vertex
X1 piston pin reinforced Ø12mm treaty
X1 hard chrome domed segment
X2 crab-like piston clips
X1 user manual
X2 stickers
X1 exhaust hold euro 1 to euro 2
Spare parts:
Cylinder head
complete piston
Segment
single cylinder
Cylinder / piston
Pack joined
Fits the 50cc motorcycles gearbox equipped minarelli am3, am4, am5, am6 euro 1 am6 euro 2:
Aprilia RS 50cc am6 from 1997 to 2006 (new attention after 2006 engine derbi euro 3)
Aprilia RX am6 engine (new attention after 2006 engine derbi euro 3)
Am6 APRILIA MX engine (new attention after 2006 engine derbi euro 3)
Aprilia Tuono 1997 am6 50cc engine 2006 (new attention after 2006 engine derbi euro 3)
BETA RR
BETA RR ALU
BETA CRE
HM HONDA
HONDA CRE
HONDA BAJA
HUSQUVARNA WXE
HUSQUVARNA CH
HM DERAPAGE
HM CRE
MALAGUTI DRAKON
MALAGUTI XTM
MALAGUTI XSM
FANTIC CABALLERO
PEUGEOT XP6
Peugeot XPS
MOTORHISPANIA RYZ
Peugeot XPS
PEUGEOT XP STREET
PEUGEOT XP STREET EVO
Peugeot XR6
MOTORHISPANIA RX
PEUGEOT XR7
MOTORHISPANIA RX-R
RIAJU RS1
RS2 RIEJU
RIEJU RS2 MATRIX
RIEJU RS2 MATRIX PRO
SMX RIEJU
RIEJU MRX
RIEJU SPIKE
KEEWAY TX EN
YAMAHA DT
MBK X-LIMIT
YAMAHA TZR
MBK X-POWER
SHERCO SM
SHERCO ENDURO
SHERCO HRD
SHERCO ENDURO
And many other machines!
Optional we offer a preparation course 1, this preparation is a modification of the channels and the exhaust port by increasing the chart and enhancement 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!
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