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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
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Description
KingVal Replacement 2838 3200KV Brushless Sensorless Motor Shaft 3.175mm with 35A Brushless ESC Combo Compatible with 1/14 1/16Features: * 4 Pole 12 Slot Hi torque Motor Design * CNC Machined 6061 T6 Billet Aluminum Heatsink Can * High Purity Copper Windings Maximizes Efficiency * High RPM ABEC5 Oversized Bearings * Universal fit,fits all 1 14th, 16th brushless cars multi mounting system for M3 screws * Precision balanced rotor,smoothness for best reliability and maximum RPM * Stator Super Thin (0. 35mm) Laminations * Removable Replaceable Rotor * Precision Engineered for
Features: * 4 Pole 12 Slot Hi-torque Motor Design * CNC Machined 6061 T6 Billet Aluminum Heatsink Can * High Purity Copper Windings Maximizes Efficiency * High RPM ABEC5 Oversized Bearings * Universal fit,fits all 1/14th, 16th brushless cars-multi-mounting system for M3 screws * Precision balanced rotor,smoothness for best reliability and maximum RPM * Stator - Super Thin (0.35mm) Laminations * Removable/Replaceable Rotor * Precision Engineered for Maximum Energy Conversion Specification: Brand: KingVal Model: 2838 KV(RPM/Volt): 3200KV Max watts: 600W Max voltage: <16V(4S Lipo) Max current: 38A IO: 1.2A Resistance: 0.0455 Motor Size: 28*40mm Rotor poles: 4 Max RPM:50K Shaft length: 15mm Shaft diameter: 3.175mm Connector: 3.5mm gold Weight: 95g 35A ESC: Cont. Current/Burst Current: 35A/120A Motor Type: Sensorless Brushless Motor Suitable Car: 1/18, 1/16, 1/14 Car Suitable Brushless Motor: =12T Resistance: 0.003ohm Battery: 2-3 cells Lipo; 4-9 cells NiMH BEC Output: 5V/2A(analog mode) Dimension: 25*30*18.5mm Weight: 33g Package List: 1 * 2838 Sensorless Motor 1 * 35A Brushless ESCShipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Effective,low dose melatonin
Purchased this product again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 3
Three Stars
Will help you sleep.
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Reviewed in the United States on October 8, 2016
★★★★★ 5
Good
The only melatonin that works for me
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 5
Source Naturals Melatonin is the best!
My husband and I have been using Source Naturals Melatonin for almost 25 years. I have tried a few other brands, and I definitely think Source Naturals is the best! I once saw a program on Discovery channel about how Melatonin is an important heart antioxidant, and that after age 40 the Melatonin in our system goes way down. We had also just moved to a high altitude town, and I was having great difficulty sleeping because of the high altitude. We started taking Source Naturals Melatonin, and I was able to sleep like a baby. I really recommend the time release especially, and we also take a 1 mg sublingual lozenge to fall asleep more quickly.
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Reviewed in the United States on August 27, 2017
★★★★★ 5
surprised!
I actually didn't realize I had ordered "time released" version. I thought these were just normal melatonin. But now that I've tried these, I love them so much better than the regular version! Helps me sleep better through the night. No taste, love this brand of Source Naturals.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 17, 2025
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