Servo KST, BLS905X, Heli HV, 760µs Neutral Pulse!, Brushless Tail Servo
As of April 2026 · Prices incl. VAT unless stated otherwise.
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Delivery time Germany: 1-3 business days.
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Free shipping on orders over 129 EUR (within Germany, excluding product-dependent surcharges!)
Servo KST, BLS905X, Heli HV, 760µs Neutral Pulse!, Brushless Tail Servo
KST Servo, BLS905X, Heli HV, Brushless Tail Servo, 760µs Neutral Pulse!
700-800 Class
Operating this servo directly on a receiver is not permitted and may lead to the destruction of the servo!!!
The KST BLS905X is a top-class heli tail servo for 3D aerobatics. The BLS 905X HV is absolutely robust due to its aluminum housing and all-metal gears.
The KST BLS905X offers the following advantages over the BLS805X: Due to the stronger brushless motor and more powerful electronics in conjunction with higher quality ball bearings, the BLS905X is a class above the BLS805X.
The high operating speed in conjunction with the performance offered makes the KST BLS905X HV very suitable for advanced 3D heli pilots.
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).