4300KV Green Viper 1621 RC Brushless Motor For 1/30 Scale Axial SCX30 Upgrade Beef Up Crawl Power Quiet And Smooth Run Not Compatible With Stock SCX30 Transmitter And ESC Requires MBL32 ESC CH2 Port Transmitter And Receiver And 2S Battery Only
✔️ Sensorless 4300KV brushless, 7.4V, 9-slot, 12-pole, PH2.0 3-pin
The 1621 brushless motor is designed for 1/30 scale crawlers like the Axial SCX30. This upgrade delivers quiet, smooth power with strong torque for crawling and tight turns.
✅ Model Number: 1621
✅ Motor Type: Sensorless Brushless Outrunner
✅ Waterproof: Yes
✅ Operating Voltage: 7.4V (2S LiPo)
✅ RPM/Volt: 4300KV
✅ Motor Slots: 9
✅ Motor Poles: 12
✅ No-Load Current (7.4V): 0.8A
✅ Max Current: 12A
✅ Connectors: PH2.0 3-pin
✅ Dimensions: 15.5mm × 21.5mm
✅ Output Shaft: 1.7mm
✅ Lead Length: 65mm
✅ Weight: 15g
✅ Compatibility: Not compatible with stock SCX30 transmitter and ESC; compatible with INJORA MBL32 ESC; needs CH2 transmitter/receiver; 2S battery only
✅ Package Includes: 1 × 1621 Brushless Motor
💡 What is the best 4300KV brushless motor for a 1/30 scale Axial SCX30 crawler?
This handy motor delivers solid low-end torque and smooth throttle for tight crawls. - 2S LiPo friendly with quiet, predictable performance - Works with INJORA MBL32 ESC and CH2 radio setup for best control - Great for 1/30 scale crawlers needing precise speed control at low and high RPM ✝️