70cc high engine Ø47mm PARMAKIT cast iron DERBI euro 1 & 2

Attention, not approved on road, only reserved for the competition.

Here is the 70cc kit Ø47mm diameter of the Italian house PARMAKIT for DERBI euro 1 and 2. This kit is a model 5 reviewed and improved transfers, a large exhaust has booster and has a clean finish. A piston VERTEX high bi-range segment and a machined aluminum cylinder head will accompany this high engine!



Indeed, a really nice kit of share performance as the elements that accompany it. It has a specific treatment and charts that give you as a couple that diets high. Its transfers have expanded and reworked. Its oval exhaust is equipped with boosters ever improving sweeping gas.



His head is a high-compression model has hemispherical room polished, billet aluminum. The piston is a top two-segment model range as it is directly sunk by VERTEX and designed to give maximum performance at this high engine. It is equipped with 2 segments chrome purposes treated in specific steels for high speeds (reducing friction) while maintaining a generous torque! Comes complete however without cylinder head bolts but it's a detail ...



With this kit we recommend a minimum: crankshaft and reinforced bearings, carburation 21mm, exhaust racing, cold spark plug racing ...

RRP € 178.80



The pack contains:

5 iron cylinder transfers Ø47mm
Cylinder machined aluminum high-compression chamber
VERTEX piston bi-segments
Piston Pin
Clips (pin ring)
Two end chrome treated specific segments
Screw fixing exhaust outlet / pot
Pack joined
Instructions for use
Sticker



Spare parts:

Piston

Segment

Cylinder head

Pack joined



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 ...