E40-XXS 4D, incl. 6.7:1 Gearbox, Kv3700
As of April 2026 · Prices incl. VAT unless stated otherwise.
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Delivery time on request.
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Free shipping on orders over 129 EUR (within Germany, excluding product-dependent surcharges!)
E40-XXS 4D, incl. 6.7:1 Gearbox, Kv3700
E40-XXS 4D +6.7:1 Kv 3700, Hacker # 10109168
Product Description and Features
Compact, light, and powerful, this modern geared drive is perfect for F3F/F3J and F5J models, for applications with 3S to 4S LiPo batteries and up to 4 kilograms take-off weight.
Powered by the E40-XXS 4D, the 6.7:1 geared drive achieves high efficiency and remains absolutely cool thanks to the integrated fan.
Ready-to-install complete system
Electric motor and gearbox are delivered assembled and ready for installation. The complete drive system is assembled, tuned, and tested before delivery.
Scope of delivery:
- E40-XXS 4D +6.7:1 Kv 3700 geared drive (consisting of E40-XXS 4D and Hacker gearbox 6.7:1) and manual.
Why Der Himmlische Höllein?
An excerpt from our FAQ
How long is the processing time?
The processing time for orders where all items are in stock is a maximum of 24 hours. If products are missing from your order, we will immediately send you an order confirmation with a delivery date for the missing items.
Do you also ship internationally?
Of course, we also ship internationally. You can find more information under Shipping Methods.
How can I return it?
You can return purchased items within the statutory withdrawal period. You can find more information on this in the Widerrufsbelehrung (right of withdrawal policy).
