Product information "Tuning Carburetor 21N1 (CS-System) - for Simson S50, S51, S70"

Tuning Carburetor 21N1


- externally a standard carburetor with the marking 16N1-11
- internally a CS tuning carburetor (closed system)
- the entire air supply (secondary and compensating air) is via the intake air path
- No unfiltered air is sucked into the system
- Compensation is via additional hose piece, which is led into the heart box
- Universally applicable from optimized 50ccm engines to tuning engines with over 100ccm

Note:
The carburetor is delivered with unmarked jets, which are composed as follows.
- Main jet 67 (M5x0.075)
- Choke 50 (M4x0.75)
- Idle 35 (M4x0.75)
- Float needle 250 (M6x075)

Before commissioning, the carburetor should be dismantled and checked for manufacturing residues.
We recommend at least reaming the main jet to 100 before starting the adjustment work. Alternatively, we also offer jet sets, which are essential for precise adjustment.

Product details

Important features & properties

Baugruppe
Motor & -teile
Passend für Fahrzeughersteller
Simson
Passend für Fahrzeugtyp
KR51/1 Schwalbe , KR51/2 Schwalbe , S50 , S51 , S53 , S70 , S83 , SR50 , SR80

Customer ratings

4.71/5, based on 14 ratings

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2 Ratings

Alles wie erwartet 👍🏼

Das schöne bei dem vergaser ist wirklich wie schon in der Beschreibung steht, die Orginale Optik inklusive der der Kennzeichnung

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Der Vergaser ist ganz in Ordnung

Passt genau gut und bringt Leistung

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Exploded views "Tuning Carburetor 21N1 (CS-System) - for Simson S50, S51, S70"

Here you will find all the exploded views in which this product appears.
Manufacturer Drawing Position Open drawing
Simson
Model range
Modell
S50
0 Open drawing
Simson
Model range
Modell
S51
0 Open drawing
Simson
Model range
Modell
S70
0 Open drawing
Simson
Model range
Modell
KR51/2 Schwalbe
0 Open drawing