När du använder Traxxas servos "High-Torque" servos TRX-4 kräver en uppgraderad BEC som den här. Stål servohorn rekommenderas också för denna inställning.
Product details in english
High Voltage BEC kut for all TRX-4 chassis
Traxxas new High-Torque servos represent a huge power upgrade for the TRX-4. When installing either servo, it is required that you use the High-Voltage BEC kit (#2262) and a steel servo horn (#8247X) is recommended. Installing the BEC is easy with plug and play simplicity. The kit includes a larger receiver box cover to maintain total waterproof integrity and a Y harness for vehicles with LED light kits.
Note:
When used with Traxxas 2250 servo the maximum voltage is 2S LiPo
When used with Traxxas 2255 servo the maximum voltage is 3S LiPo
Mer info på engelska