Kit 85cc high engine Ø50mm BARIKIT BRK (special racing 43mm) DERBI euro 1 & 2

Not approved on the public highway, only reserved for the competition on closed roads!

Here the Ø50mm aluminum cylinder largest Spanish manufacturer BARIKIT, this version is the most powerful version below the factory prepared and series of BRK series (BARIKIT RACING KIT) in the long run. This model is designed for the long race 42mm or 43mm DERBI euro 1 and 2. The cylinder finish is very clean and the treatment nykasil good quality!



Admission level BARIKIT remained simple with a 7 ports including 3 at the rear, 4 front lateral transfers are designed to go under the exhaust, the base is also well worked to deliver performance, scan, you need to align crankcases cylinder engines to exit the power of this kit. The exhaust is a wide strip to model.



The diagrams are very high, to speak this kit so we recommend a good carburettor Ø24 to 28mm and a good racing exhaust. This racing version is equipped with the famous decomposable cylinder head (con culatin / stud bolt), said yoke provides better cooling and therefore obviously additional performance, the plot is a model used to maintain a centered combustion chamber. The combustion chamber has a tapered high-compression version we regret finish this level not high enough, no polishing room, enough low-end aluminum.



Apart from this, BARIKIT being one of the largest piston manufacturer, quality is present, the piston is sapphire blue model (blauzafir), so it has a blue graphite treatment. We regret the lack of preparation on the rear piston to optimize scanning.



In conclusion, this is a very good kit, excellent quality / price, performance is good to visit especially at high speed is the max power that is not referred the couple.

We advise this kit with at least: carburation Ø24mm, 42mm stroke crankshaft or 43mm and reinforced bearings, ignition racing unbridled supporting high speeds, racing exhaust suitable for high diagrams, cold spark plug, oil 100% quality synthetic oil pump removal ....

contains:

Master cylinder aluminum Ø50mm 7 transfers with big exhaust with bar
-Culasse Aluminum high compression entering stud with stud
-piston Mono segment Ø50mm Blue Sapphire
-Segments End chrome steel 1mm thickness
Axis-piston Ø12mm X 41mm length
Piston Type C -Clips
-pack High engine gasket
-Stud Exhaust, washer



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 ...