Kit 50cc high engine Ø39.9mm MVT carrera aluminum DERBI euro 1 & 2

Here are the top engine in MVT Engine kit for mécaboite driving DERBI euro 1 and 2. Version 50cc Ø39,9mm with a bore diameter of treated aluminum nikasil 8 admission transfers (6 side and 2 rear) escapement specific form of booster.



Equipped with a high quality bi-piston segments that will foster couple and strength and a one-piece cylinder head high polished compression chamber conical trunk, all of course is very good factory with excellent overall finish and very well crafted channels.



As said before, this kit high will offer good performance in terms of torque while maintaining maximum strength. The cooling is improved and allow better plan performance and fatigue of the lower engine during acceleration has extensive rehearsals.



We recommend to accompany this with high engine: a carburizing 19 to 21 mm intake valves and flexible pipe MVT, a racing exhaust, a good racing engine oil 2 time 100% synthetic, cold candle ...



This set thus contains:

8 aluminum master cylinder transfers
-Culasse Piece conical trunk room
-piston Bi-segments
-Two Segment hard chrome domed purposes
-Clips Crab kind
Axis-of piston Ø12X33mm
-Rondelle And exhaust studs
-Rondelle Copper candle
-pack High engine gasket
-Notice
-Autocollant



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 ...