Product information "Tuning cylinder kit ZT53N Stage 2 (53cc) - for Simson SR1, SR2, KR50"

Tuning Cylinder Kit ZT53N Stage 2 (53cc) - for Simson SR1, SR2, KR50


- Significantly better heat dissipation through
aluminum cylinder, the entire engine is thereby thermally relieved and runs permanently cooler.

- Channel guidance and cross-sections of all channels optimized
- High torque at lower speeds
- Exhaust port significantly reduced
- The bore of the cylinder has been increased from 38mm to 40mm
- Standard attachments can continue to be used.


IMPORTANT:

For the Stage 2 variant, the following modifications are necessary

- Engine housing processing at the intake port
- long SR 2 exhaust (660/680mm) or ZT-Tuning exhaust SR2
- NKJ 15mm carburetor (SR4-2) or equivalent

Only if this has been done, the cylinder achieves a peak output of approx. 5.5PS with very high 5.5-6.0Nm torque.


Features:
- Aluminum cylinder for better heat dissipation with coated bushing in original look
- Cylinder head with integrated O-ring
- high-quality piston with coated steel rings
- Increase in performance by almost 200%
- Easy installation


Scope of delivery:
- ZT53N cylinder
- ZT53N cylinder head including O-ring
- ZT 2 ring 40mm piston SR2
- 2x cylinder base gasket

Note: The manufacturer recommends the use of Motul 510 or Motul 800 mixed oil.

Product details

Important features & properties

Baugruppe
Motor & -teile
Passend für Fahrzeughersteller
Simson
Passend für Fahrzeugtyp
KR50 , SR1 , SR2

Customer ratings

4.93/5, based on 3 ratings

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2 Ratings

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Kupplung Rutscht durch zu viel Leistung

Es wäre super wenn im Lieferumfang eine verstärkte Kupplung mit inbegriffen wäre oder man müsste darauf hingewiesen werden das es sein kann das die originale Kupplung es nicht aushält. Ansonsten bin ich rundum zufrieden und gebe voll Punktzahl.

Mein Fahrzeug
SR1

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Gutes ansprechverhalten

Echt super Zylinder wenn man die überströmer und den Einlass ein wenig bearbeitet was ja auch gesagt wird

Mein Fahrzeug
KR50

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