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Axial Yeti SCORE ESC AE-3 Vanguard Brushless Electronic Speed Control AX90050


  • 6497

  • 2S and 3S Lipo compatible when used with our Vanguard motor
    (Not all brushless motors are 3S compatible, so be sure to double check the manufacturer’s battery limits for their individual motors)
  • Lipo cutoff is set to “ON” from the factory
  • ESC can be programmed manually via Castle Field Programming Card or through the Castle Link software interface.
  • Integrated heatsinks help dissipate excess heat
  • Simple initial throttle and brake programming
  • Standard Deans® Ultra Plug® included
  • 4mm female bullet connectors for simple plug and play applications
  • Compatible with brushed or brushless motors (Set-up for brushless from the factory)

AE-3 Vanguard ESC Specifications:
  • Voltage Input: 2S-3S LiPo (7.4V-11.1V); 6-10 NiCd/NiMH (7.2V-12V)
  • BEC: 3A @ 2S input
  • Current Rating: up to 100A
  • Dimensions: 1.95 x 1.51 x 0.83 in (49.5mm x 38mm x 21mm)
  • Weight: 2.1 oz (62g)
  • Motor Wires: 4mm female bullet connectors
  • Battery Wires: 13AWG 4.72 in (120mm), with Deans® Ultra Plug®
  • Receiver Wire: 10 3/4 in (273mm), with universal radio connector
  • Motor Limit: on 2S/4200kV Max; on 3S/2900kV Max
  • Protections: low voltage cutoff, thermal protection

Parts numbers in the listing are for reference, your order will come as pictured. Our new products are removed from new models and will come enclosed in our OEM packaging. Because some parts may be removed from new assembled models, minor markings or factory filled fluids may be present.

If the screws are pictured, they are included. If not, they are most likely sold separately in our hardware set for that model.

We guarantee parts will be new and functional upon arrival, but we cannot provide any warranty service after usage.


We combine up to 8 days of purchases. Payment is due within 3 days from auction ending unless you are buying multiple items ending on different nights in which case payment is due within 3 days of last item purchased/won. We prefer PayPal.


We welcome international bidders and US bidders alike. Our US mailing is done with USPS, UPS or FedEx at our discretion.

We do our best to ship same day or within 24 hours of cleared payment. We do NOT ship on weekends or US holidays. If we have trouble meeting our time commitment, we will contact you to work out an arrangement.


We ship worldwide using a USPS partner DHL eCommerce for our international shipments. International orders are delivered to buyer country by DHL eCommerce and then transferred for delivery via local post. This is not DHL Express and will not result in delivery by DHL in most countries. There may be COD fee from DHL if duty or VAT is warranted by your country. NO TRACKING is provided for INTERNATIONAL packages shipped with Standard International Shipping service, only a shipping confirmation. If you desire tracking and/or quicker service, you will need to request an updated invoice prior to payment.

International shipping times vary depending on country of destination, customs processing and clearance. Shipping times vary 2-6 weeks under normal conditions but can be affected by regional disruptions due to weather, holidays, labor disputes and seasonal loads.

We will not falsify customs forms so please do not ask. You the buyer are also responsible for any duties or tariffs your country along with any associated collection fees. Your package will have the purchase price on the custom form, NO EXCEPTIONS.


We accept returns of new inventory. Product must be in the same new condition & return cost is paid by the buyer.

If you have a change of heart and would like to return your purchase, please return within 15 days for refund of purchase price.


If you have any additional questions, we will do our best to answer in a timely manner.

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