ZTW Spider Series 2-6S 40A OPTO
ESC -SimonK for DJI NAZA APM Multi-Rotor copter
ZTW Spider Series ESCs are high quality speed controllers designed specifically for multi-rotor aircraft. Flashed with the latest version of the popular SimonK firmware, Spider Series ESCs feature up to 450Hz refresh rates for an incredibly smooth yet crisp flight controller response. Outfitted with opto-throttle coupling, these ESCs also feature excellent throttle linearity without sacrificing a rapid, crisp response to throttle input. As usual. Spider Series ESCs come standard with the ZTW quality, performance, and reliability you have come to trust.
1 x Original ZTW Spider Series 40A OPTO Brushless ESC
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|