Surpass 2838 4500KV Sensorless Motor 35A Brushless ESC for 1 / 14 1 / 12 RC Car    Main Features of Motor: - 4 poles 12 slots high torque motor design - With high temperature resistant coil - High-quality aluminum alloy, for maximum energy conversion - Precision balanced rotor, smoothness for best reliability and maximum RPM - High purity copper windings for maximizing efficiency - Suitable for 1 / 14, 1 / 12 brushless RC cars Main Features of ESC: - Supports 2 - 3S, BEC input and 5.8V 3A linear - With excellent start-up, acceleration and linearity features - Multiple protection features design: low voltage cut-off protection, over-heat protection and throttle signal loss protection - Internal timing can be changed easily to make the ESC suitable for various of motors - Plenty of programmable items, suitable for 1 / 14, 1 / 12 brushless RC cars Specifications of Motor: KV: 4500KV Dimension: 13 x 2.5 x 2.5cm Weight: 88g Specifications of ESC: Constant current: 35A Dimension: 30 x 3.5 x 2.5cm   Brand: SURPASS Type: ESC,Motor Motor Type: Brushless Motor Package weight: 0.199 kg Package size (L x W x H): 8.00 x 6.50 x 5.00 cm / 3.15 x 2.56 x 1.97 inches Package Contents: 1 x Motor, 1 x ESC, 1 x English Manual     Product Safety Disclaimer: We do not accept any responsibility or liability for misuse of this or any other product. All our products are extensively tested to comply with rigorous and strict QC standards. For certain products (e.g. toys, knives, etc.), we recommend proper supervision as we cannot be held liable for misuse or accidents.     Disclaimer: We do not accept any responsibility or liability for the incorrect purchase of our products. All of the products on the website are extensively tested to comply with rigorous and strict QC standards. For all of our clothing products, items and accessories, please take careful note of the precise measurements, mainly shown in centimeters (CM). As part of our company policy, we will not be able to accept returns or provide refunds for items which are the wrong size.     Note: Product photography is for illustration only. The product sold may have minor physical differences depending on manufacturer specifications, production batch, etc. Customers should carefully consider this before purchase.     Please Note: Due to possible physical differences between different monitors (e.g. models, settings, color gamut, panel type, screen glare, etc), the product photography is illustrative only and may not precisely reflect the actual color of the item received.     Small Parts Disclaimer: These toys contain small parts, not for children under 3 years in case of swallowing or choking . We do not accept any responsibility or liability for misuse of this or any other product.