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88cc high engine kit Ø50mm STAGE 6 STREETRACE Cast iron (special 45mm stroke) DERBI euro 1 & 2

S6-7119220

The famous STAGE 6 STREETRACE special for 45mm stroke, power and torque galore for a reduced price on your DERBI euro 1 & 2 engine motorcycles.

Engine preparation
€199.99
Quantity
Shipping in 20 to 90 days depending on factory arrivals.

Description

The famous STREETRACE from STAGE 6 for DERBI EURO 2 engines (before 2006). This cast iron cylinder is to be accompanied by a 45mm stroke in order to get out its 88cc of displacement. It offers a good power / torque / solidity ratio! Oval exhaust, two-rings, high compression aluminum cylinder head...

We recommend with this kit at least : Ø28mm carburetion, 45mm stroke crankshaft, 90mm AIRSAL connecting rod or other if desired, reinforced bearings, adapted exhaust, low engine/high engine alignment, ignition according to the revolutions, cold spark plug grade B10 (31 in DENSO) see B105 (34 in DENSO), …


As an option, we offer a stage 1 preparation. This preparation is a modification of the exhaust port by increasing the diagrams and improving the conduit, it increases the cylinder performance. An improvement of the skirt bottoms is also included in this modification. Allow a little extra time for this preparation!

This top engine is mounted on 50cc motorcycles with gearboxes equipped with the DERBI Euro1 and Euro2 engine:
BULTACO Astro enduro 50cc
BULTACO Lobito supermoto 50cc

DERBI GPR 50 Nude before 2004 (EBS050)
DERBI GPR 50 Racing before 2004 (EBS050)
DERBI GPR 50R Replica year 2001 to 2004
DERBI GPR 50cc year 1998 to 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 R DRD Enduro before 2000 (tubular frame)D
ERBI Senda R DRD 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 X-Trem SM before 2000 (tubular frame)
DERBI Senda X-Trem SM before 2004 (perimeter frame) Euro 2

GILERA GP Replica 50cc
GILERA GSM 50cc
GILERA HAK Euduro 50cc
GILERA RCR Euduro 50cc (tubular frame)
GILERA SMT SM 50cc (tubular frame)
GILERA Sioux Enduro 50cc
GILERA Zulu Enduro 50cc

And many other models...

Product Details
S6-7119220
New product
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Kit 90cc high engine Ø50mm PARMAKIT (special racing 46mm) DERBI euro 1 & 2 Quick view

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PARMAKIT

Kit 90cc high engine Ø50mm PARMAKIT (special racing 46mm) DERBI euro 1 & 2

A very well worked set for an amazing power without neglecting the reliability time! This is a high motor which is often used in run or circuit, it shows how much he was powerful and reliable because even pushed to conditions extreme remain tenacious.

Price €287.49
Attention, requires a delay of more than 20 days
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Attention, requires a delay of more than 20 days