Cylinder set 50cc 38mm (standard 25km/h version) + gasket Hercules Prima M 2 3 4 5 Sachs 504 505 engine
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- Item no: 103130
- EAN: 4060861201820
- Manufacturer: Citomerx
- Manufacturer no.: 103130
Product type: | Cylinder set |
Piston pin diameter: | 12 mm |
Displacement: | 50 cc |
Tuning & Styling Part: | Yes |
Piston ring profile: | Rectangular ring |
Vintage part: | Yes |
Surface finish: | Matt |
Inlet inside dimension: | 10 x 18 mm, angular (connection ASS: straight) |
OE/OEM reference number(s): | 0213146280, 0213 146 280 |
GTIN: | 4060861201820 |
Inlet stud spacing: | 32 mm |
Inlet stud bolt thread: | M6 |
Diffuser internal dimension: | 26 mm |
Cylinder dimensions (LxWxH): | 130 x 130 x 120 mm |
Outlet Stud distance: | 50 mm |
Scope of delivery: | Decompression valve screw plug, Gasket set, Piston, Piston rings, Cylinder |
Outlet stud bolt thread: | M6 |
Cylinder stud distance: | 56 x 56 mm |
Cylinder stud bore: | 8 mm |
Manifold connection type: | Flange |
Color: | Grey |
Spark plug thread: | M14 x 1.25 |
Number of piston rings: | 2 |
Features: | Corrosion resistant, Durable |
Engine type: | 2-stroke |
Scope of delivery: | 1x cylinder set |
Manufacturer number: | 103130 |
Country and region of manufacture: | China |
Type of motorcycle: | Moped & Mokick |
Offer package: | Yes |
Units quantity: | 1 |
Description of the package content: | Cylinder + piston + gasket set |
Manufacturer warranty: | 2 years |
Weight: | 1.70 kg |
Material: | Gray cast iron |
Type: | Standard 25km/h version |
ZS 2Radteile GmbH
Unterbibracherstr. 3
95519 Vorbach
Web page https://www.citomerx.de
Email: info@zweiradteile.net

Citomerx stands for quality, precision, and performance for motorcycles, scooters, mopeds, and quads. As a renowned manufacturer, Citomerx offers a broad range of parts and accessories designed for both DIY enthusiasts and professional workshops. With cutting-edge manufacturing technology, strict quality controls, and innovative design, Citomerx sets new standards for durability and performance.
From cylinder kits and variator weights to exhaust systems and brake components, Citomerx reliably delivers solutions that meet the highest demands. Known for precise fit and excellent value for money, Citomerx parts are the first choice for maintaining and enhancing two-wheelers.
Citomerx understands the needs of riders and offers products engineered for maximum durability and efficiency. Constantly evolving to keep pace with market trends and technological advances, Citomerx is a trusted name for those who value performance, safety, and modern design.
Choose Citomerx – for uncompromised riding pleasure and reliable technology.