Optimized performance: AM32 ESC V2.5 adopts 70A brushless system design to high efficiency and handling for demanding RC applications. structure: It adopts one-piece design with gold-sealed components to provide enhanced durability and weatherproof protection, making it ideal for car models and FPV crossover machines. It can also be used for -country drones, flash hf32 firmware (tekko32f421 definition) to enjoy a silky experience. Small size, suitable for small FPV carriers. MOS has low on-resistance and low heat generation, so it can also be used for large carriers. AM32 firmware, after turning on sine wave start and StallProtection, low-speed torque is large, suitable for climbing cars, like real cars. AM32 Target:Tekko32_F421 Input voltage:6V-30V, 2-7S Nominal current:75A continuous/85A instantaneous Field effect tube:IRF7480 (Rds_ON=0.95m, V_DSS=40V) The product appearance and printed words depending on the batch, but this does not affect use. Specification:A:with heat sink, not bonded Colour:As Shown Material:PCB Package Contents: 1 * Brushless ESC Kit(without BEC) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.