Kit 50cc high engine BIDALOT Ø39,93mm aluminum DERBI euro 1 & 2

Approved road, allowed on public roads.

For those who wish to circulate in full compliance with high quality components, this is the kit 50cc BIDALOT Racing from home. The 40mm cylinder has an enlarged exhaust outlet strip, lateral transfers 5 / admission own journals and corrected !



Its finish and architecture are excellent, worthy model racing's most high-end market. Nykasil treated aluminum, it comes with a breech bi party plot with a hemispherical combustion chamber high compression polished finish.



This cylinder head stud is obviously machined with hooks that will fit with the cylinder to obtain a still more focused combustion chamber. By combining the cylinder head cover also of very high quality, flow and cooling will be perfect and much better than most of the other kits.



The piston is a graphite racing mono chrome steel segment model very end to high speeds, very high quality with very strong hold of silicon. This piston has side oilers and an opening on the back for improved scanning Clearly all was studied, reworked and made ​​to be reliable and offer excellent performance for the 50cc it has absolutely nothing to do with the origin ...



An excellent set of parts quality and technical driven competition, ultra strong, torquey and efficient! We regret the lack of a base of different thicknesses joined to make the squish. The kit comes with competition nuts lengthened in order to easily tighten the key.



We recommend to accompany this kit with minium:
Crankshaft and reinforced bearings, exhaust racing adapted, carburation 19 with 21mm, oil 100% synthetic high-quality racing, cold candle ...



The pack contains:
Cylinder
Cylinder head
Cylinder head stud
Piston
end segment
Piston Pin
clips
Pack joined
Bolt nut
notice
stickers



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 ...