The DBR 4P Moped Engine with forced air cooling is available in three versions, each designed to meet different performance needs.
Available Versions
- DBR 4P Sport: 70cc cast iron cylinder kit, 6 transfer ports, and elliptical exhaust port
- DBR 4P Competition: 70cc aluminum cylinder kit, 6 transfer ports, and exhaust port with booster ports
- DBR 4P Extreme: 70cc aluminum cylinder kit, 5 transfer ports, and exhaust port with bridge
Technical Specifications
- Cooling: forced air
- Ignition: internal rotor with variable advance
- Carburetors: 24mm, 26mm, or 28mm flat-slide (depending on version)
The materials used in the engine's construction ensure robustness and reliability. The cast iron or aluminum cylinder kit is designed to withstand high stresses, while ignition and carburation are optimized for superior performance.
Compatibility and Configuration
The engine is compatible with various transmission systems and can be supplied assembled or for assembly, according to requirements.
Note: We recommend using a reinforced DBR slide for maximum stability and to fully exploit the engine's performance.
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Shipping Area
We only ship within Switzerland.
At present, we do not ship to other countries.
Shipping Costs
Shipping costs are calculated based on the order's weight:
Order Weight Cost
From 1 to 500 g CHF 4.50
From 501 g to 1 kg CHF 6.00
From 1 kg to 9.99 kg CHF 8.45
Bulky Goods (10 kg and over) CHF 31.00
All prices include packaging.
For orders of CHF 100.00 or more, standard shipping is free.
Small items that can be sent in an envelope are automatically sent via A-Post at a cost of CHF 4.50, including packaging.
Processing and Delivery Times
Orders are generally prepared within 1 business day of payment confirmation.
Delivery usually takes 3-5 business days, unless otherwise specified or due to circumstances beyond our control.
Orders received during holidays or weekends will be processed on the next available business day.
For more information, please contact us or visit the "Shipping Policy" page.