Here is a kit known by all those in the middle! Both took as example for preparers used by less connoisseurs who ride every day ... It AIRSAL is definitely the best quality / price! This luxury model has a two-segment VERTEX piston modified AIRSAL.
It is more torque and strong as mono-segment model we also offer cheaper. It is taken as basis by many preparer for its canals, its distribution, its exhaust with bar are really big assets! Its finish is excellent, his diagrams have a good ratio torque / power (about 186/130/128).
You can accompany it with a small or large configuration, you can use for the stunt, race, ride every day .... Clearly this kit lends itself really well to any type of activity. It is clear that we are far from the quality and performance of BIDALOT, MHR, BIDALOT ...
His head is incoming chamber high compression polished model. A small alignment will be well come (cylinder / covers) but it is in no case obligatory for the operation of this high engine.
We recommend this kit with at least: reinforced crankshaft and bearings, 21mm minimum carburetion, exhaust racing, cold candle racing, reinforced clutch ....
The pack contains:
X2 d.48mmX1mm segments including a curved chrome for the top of the piston
X1 piston VERTEX / AIRSAL two-segment
X1 pack complete joint
X1 piston pin
X2 clips of piston
X1 cylinder head high compression entering stud
X1 user manual
X1 hardware kit exhaust / cylinder head
Optional we offer a preparation course 1, this preparation is a modification of the exhaust port by increasing the charts and improvement of the duct, it increases the cylinder performance. Improved bottom skirt is also included in the amendment. Allow a little extra time for this preparation!
This high engine fits the 50cc motorcycles équpées gearboxes from Euro1 and Euro2 DERBI:
BULTACO Astro Enduro 50cc
BULTACO Lobito 50cc supermoto
Derbi GPR 50 Nude before 2004 (EBS050)
Derbi GPR 50 Racing before 2004 (EBS050)
Derbi GPR 50R Replica year 2001-2004
Derbi GPR 50cc year 1998-2001
Derbi Senda 50cc before 2000 (tubular frame)
Derbi Senda 2000 50cc before 2004 (perimeter frame) Euro2
Derbi Senda DRD supermotard before 2000 (tubular frame)
Derbi Senda DRD supermotard before 2004 (perimeter frame) Euro 2
Derbi Senda Enduro before 2000 (tubular frame)
Derbi Senda DRD R enduro before 2000 (tubular frame)
Derbi Senda DRD R enduro before 2004 (perimeter frame) Euro2
Derbi Senda SM before 2000 (tubular frame)
Derbi Senda SM before 2004 (perimeter frame) Euro 2
Derbi Senda X-Race 2000 before 2004 (perimeter frame) Euro 2
Derbi Senda X-Race Trail before 2000 (tubular frame)
Derbi Senda X-Trem Enduro before 2000 (tubular frame)
Derbi Senda X-Trem Enduro before 2004 (perimeter frame) Euro 2
Derbi Senda SM X-Trem before 2000 (tubular frame)
Derbi Senda SM X-Trem before 2004 (perimeter frame) Euro 2
GILERA GP Replica 50cc
GILERA GSM 50cc
GILERA 50cc HAK Euduro
GILERA RCR Euduro 50cc (tubular frame)
GILERA SMT SM 50cc (tubular frame)
GILERA Sioux Enduro 50cc
GILERA Zulu Enduro 50cc
And many other models ...
