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Tuning cylinder kit ZT63N Stage 2 (63ccm) - for Simson KR51/1 Schwalbe, SR4-2 Star, SR4-3 Sperber, SR4-4 Habicht

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5% + 5-fach Punkte auf fast Alles

Tuning cylinder kit ZT63N Stage 2 (63ccm) - for Simson KR51/1 Schwalbe, SR4-2 Star, SR4-3 Sperber, SR4-4 Habicht

MSRP*: €269.95 *our previous price €256.45
incl. VAT.5, incl. Shipping

Immediately available

Attention:

5% + 5-fach Bonuspunkte auf fast alles außer Vape Zündanlagen, Motoren, bereits reduzierte Artikel, preisgebundene Waren & Gutscheine

*1
5% Rabatt + 5-fach Punkte auf fast Alles

ausgenommen sind Gutscheine, Bücher, Vape Zündanlagen, Motoren, reduzierte Artikel, preisgebundene Waren

*1 Offer valid until 21/04/2024
DHL standard shipping2:
Delivery time: 1 - 4 workdays.
DHL Express shipping3 (subject to surcharge):
Heute bis 14:30 Uhr per Express bestellen, garantierte Lieferung Mittwoch, den 24.04.20242.
  • New
  • ZT-Tuning
  • 10068583
  • 4052309019999
  • Modification acceptance required
  • In case of complaints, please note that the installation certificate of a specialist workshop is urgently required.
    The manufacturer requires this proof in the event of a complaint in order to be able to exclude installation errors during assembly.

Roman / 12 Aug 2020
Montage ging leicht von der Hand. Qualität des Kreuzschliffes ist gut. Leider war ein Grat und oberflächlicher Materialeinschluss im Einlass zu sehen und zu spüren,...

Article characteristics

Ausführung: Tuning
Hubraum in ccm: 60
Einlasskanal in mm: 21
Variante: 2-Kanal
Anzahl Kolbenringe: 1
passend für Fahrzeugtyp: Duo 4/1, KR51/1 Schwalbe, SR4-2 Star, SR4-3 Sperber, SR4-4 Habicht
Durchmesser in mm: 45
Baugruppe: Motor & -teile
passend für Fahrzeughersteller: Simson
Shipping weight: 1,733 kg

Description

Cylinder kit ZT63N Stage 2


For a long time, there were only very few, more powerful cylinders for the KR51/1. This is due on the one hand to an unfavorable channel guidance, on the other hand, you quickly come up against the thermal load limit, especially with more powerful kits. With only 2 oversize pistons, there were also narrow limits to the longevity of such cast iron cylinders.
The heat sink and the liner are made of a high quality cast aluminum. The liner is coated in a special process, which makes it extremely robust and provides optimum protection against wear.
The thermal conductivity is also significantly higher than a cylinder version with cast iron liner. In addition, heat dissipation is further improved by a blasted, slightly rough surface.
Thus, the 2 core problems could already be eliminated by using new technologies.
The timing and channel cross-sections have been designed for high torque from the rev range and wide power band to harmonize perfectly with the 3 speed transmission. Thus, the drivability from the speed cellar is absolutely identical to our "old tuning cylinders". In addition, however, the power in the middle and upper speed range could be significantly increased, which in the end result allows a power band and power development, which is otherwise unmatched in this class.

Features:
- Original optic cylinder with coated aluminum bushing-
High quality material for heat sink and liner-
Improved heat dissipation due to finely blasted surface and coated aluminum bushing-
Long durability approx. 10 TKm per piston, several oversizes are available)
- Vmax 90-95 km/h-
approx





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9,5HPScope of supply

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- ZT63N cylinder


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ZT63 cylinder head-
ZT 1-ring piston Ø45 mm incl. rings, bolts & clips-
carburetor flange gasket-
2x cylinder base gasket-
2x carburetor flange studsNote

:
Only Motul 800 2T Road Racing may be used as mixing oil!
Use rubber buffers (10070259) when mounting the exhaust! With rigid mounting breakage of the manifold thread possible!























Notes

Use in public road traffic will invalidate the operating permit of your vehicle! It may be possible to obtain an individual approval for registration in the vehicle documents.

Customer reviews

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Quality
49 Reviews
Accuracy of fit
49 Reviews
Price / Performance
49 Reviews
Expectations met
49 Reviews
Recommendation
49 Reviews
(49)
Average rating:
∅ 4.94 being based on 49 Reviews
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(Model: KR51/1 Schwalbe)

(Model: Duo 4/1)

Fährt sich auch gut mit einem originalen 16n1 Vergaser Ich würde aber dann auf eine Minimum 75 - 80 HD gehen

(Model: KR51/1 Schwalbe)

(Model: SR4-2 Star)

(Model: SR4-2 Star)

(Model: SR4-2 Star)

Laufbuchse vor Montage schön mit Mischöl einölen.

(Model: KR51/1 Schwalbe)

Vergaser und Luftfilter müssen ebenso bestellt werden, mit dem originalen fährt die kr51/1 nicht so gut

(Model: SR4-2 Star)

Habe auf Empfehlung meines Motorenbauers die passende (verstärkte) ZT-Kurbelwelle dazu bestellt .

(Model: SR4-2 Star)

(Model: KR51/1 Schwalbe)

(Model: SR4-2 Star)

(Model: KR51/1 Schwalbe)

(Model: SR4-2 Star)

Bitte gleich die Zündung mit wechseln. Die alte 6 V Zündung macht leider mit dem Kit nur Probleme. Mach Umbau auf Vape 12 V alles super.

(Model: SR4-2 Star)

(Model: KR51/1 Schwalbe)

(Model: SR4-2 Star)

(Model: SR4-2 Star)

(Model: SR4-4 Habicht)

(Model: KR51/1 Schwalbe)

Mit Verbindung mit 19mm Vergaser und Vape Zündung perfekt

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