Product Information "Tuning Cylinder Kit ZT120N Stage 1 (120cc) - for Simson S51, S53, KR51/2 Schwalbe"

ZT 120N Stage 1

With the cylinder kit ZT120N, we have incorporated all our knowledge and 2-stroke experience from the last 10 years to create a true all-rounder.

It adopts the concept of the large intake flange for VM 24/26 carburetors, as well as the 53mm bore from the ZT110N Stage 3, which already provides a perfect basis for high power and torque values.

The biggest innovation is the change of the stroke in the cylinder. This is extended to 52mm by means of a completely newly developed long-stroke crankshaft.

Due to the optimized stroke/bore ratio, a significantly higher torque and perfect drivability result.

The design has been deliberately chosen to be suitable for everyday use, in order to achieve high durability, drivability, and moderate consumption.

Thus, depending on the chosen exhaust system, this engine is an ideal companion in everyday driving or the reliable drive in racing.

Features:
Exhaust Ø 27mm, Intake Ø 27mm (not suitable for BVF carburetors!)
Cylinder head centered on the inside ---> easy assembly, improved sealing
Maximum heat dissipation through finely blasted surface and coated aluminum sleeve
Long durability (up to 10TKM per piston, 4 oversizes available)
Unbeatable performance values
Vmax: 110Km/h +
Designed for 52mm stroke
Piston diameter 53mm

Performance values:
18HP with AOA 3
19.5HP with ZT-RESO 2019
21.5HP with ZT-RESO Special

Product Details

Key features & properties

Anzahl Kolbenringe
1
Ausführung
Tuning
Baugruppe
Motor & -teile
Durchmesser in mm
53,00
Einlasskanal in mm
27
Hubraum in ccm
120
Passend für Fahrzeughersteller
Simson
Passend für Fahrzeugtyp
KR51/2 Schwalbe , MS50 , S51 , S53 , S70 , S83 , SR50 , SR80
Variante
2-Kanal

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Exploded Views "Tuning Cylinder Kit ZT120N Stage 1 (120cc) - for Simson S51, S53, KR51/2 Schwalbe"

Here you can find all exploded views in which this product appears.
Manufacturer Drawing Position Open drawing
Simson
Model series
Model
Duo 4/2
0 Open drawing
Simson
Model series
Model
MS50
0 Open drawing
Simson
Model series
Model
SD 25/50
0 Open drawing
Simson
Model series
Model
S51
0 Open drawing
Simson
Model series
Model
S70
0 Open drawing
Simson
Model series
Model
S83
0 Open drawing
Simson
Model series
Model
KR51/2 Schwalbe
0 Open drawing
Simson
Model series
Model
SR50
0 Open drawing
Simson
Model series
Model
SR80
0 Open drawing