SKU: 51752737696

Maytech Efoil Kayak Assist Kit ( 65121 3.7KW Waterproof Motor + Waterproof 160A ESC+ V2 Remote ) With or Without Anti-spark switch

Sale price$276.75 Regular price$307.50
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

Maytech Efoil Kayak Assist Kit ( 65121 3.7KW Waterproof Motor + Waterproof 160A ESC+ V2 Remote ) With or Without Anti-spark switchMaytech Efoil Kayak Assist Kit ( 65121 3. 7KW Waterproof Motor + Waterproof 160A ESC+ V2 Remote ) With or Without Anti spark switch Stocks quantity is limited, please confirm order asap to get earlier order arrangement. Item 1: Maytech 65121 130KV Waterproof Inrunner Motor For Efoil Elecitrc Boat Underwater Thruster Model No.: MTI65121 130 SF Brand: Maytech KV: 130 Waterproof: IP68 Shaft: Screw shaft Size: D65. 5XL121. 5 Construction (Slot Pole):

Maytech Efoil Kayak Assist Kit ( 65121 3.7KW Waterproof Motor + Waterproof 160A ESC+ V2 Remote ) With or Without Anti-spark switch

Stocks quantity is limited, please confirm order asap to get earlier order arrangement.
Model No.: MTI65121-130-SF
Brand: Maytech
KV: 130
Waterproof: IP68
Shaft: Screw shaft
Size: D65.5XL121.5
Construction (Slot/Pole): 18N6P
Max Power: 3.7KW 
Max Current: 100A
Input Voltage: 6-20S(22.2- 84V)
Max torque: 6N*M
Cable Length: 1.2m
Weight: 1.6kg
Connector: 8.0mm gold-plated male connector
Customize: Logo, cable length, connector, cover, shaft, etc., pls contact us


Model No.: MTSF160A-WP32
Waterproof Rank: IP68
Cont Current: 160A
Peak Current (at 10S): 180A
Input Voltage: 6-14S Lipo (22.2V-58.8V)
Without BEC
Size: 92*46*23mm
With Progcard32 for programming the ESC
Suitable for: MTI65162-120-SF Waterproof motor/MTI65121-130-SF Waterproof Motor or MTO6384-140-WPC Waterproof Motor and MTO6374-150-WPC/2 Waterproof motor.
▶ 32BIT Micropprocessor
▶ Fully sealed, IP68 water-proof (water-proof version ESC)
▶ 8-layer 3oz PCB plate, 3.4mm, support high current
▶Compact size, high efficiency, low heat.
▶Only use geniune US and Japan imported electric components.
▶Low voltage protection.
▶100% QC test and performance test before deliver. Only qualified ESCs are arranged for delivery. 
Application: Efoil, electric surfboard, electric hydrofoil, underwater thruster, ROV, electric outboard, elcetric sup board, underwater robots, trolling mtor system, bow thruster, underwater jetpack, etc. 


Item 3: 1PCS Maytech MTSKR1905WF New Updated version waterproof remote for efoil electric surfboard DIY skateboard longboard (Click for more remote details)
Model no MTSKR1905WF
updated version 
Packing cartons box
Function wireless charging Display screen Yes
Accessory receiver and charging pad Signal type PWM
FREE Accessory Strip (color is random) Esurf mode with cruise control
Batt voltage display 3-18S Esk8 mode with brake
New remote updated  functions: 
1. New version updates from April 2024:
with 3 adjustable speed modes;
with throttle lock function for safety;
with Eco and Pro modes for different signal strength;
compatible to Maytech new 32bit MTSF300A-WP32/MTSF300A-WP32-HV ESC to ready current/votlage/rpm datas, etc;
add a page to display main battery voltage percentage;
This version contains functions of old firmware versions V1.32.1 (or V1.31.1) and V2.32.2(or V2.32.1). etc.
2. Display shows more: 
Besides remote battery and main battery voltage, it can show motor RPM; if use it with VESC controllers, it can show current, speed(esk8 mode), temperature
3. Signal: 
Remote and receiver signal strength is enhenced to avoid some signal interference nearby. 
4. Waterproof function is updated: 
Two layers of nanometer-coating are added to remote.  
5. Remote can wirelessly control two switches: 
Remote can control two switches, such as light, pump.
6. Receiver supports double-souce powersupply: 
Receiver can accepts 5V/3.3V power

 

Item 4. 1pcs Maytech 300A 85V antispark switch battery cut off switch with short circuit protection for electric hydrofoil surfboard efoil (click for more switch details)

Brand Maytech Model Number MTS2009AS
Application Electric Skateboard, Efoil, surfboard, boat,  motorcycle, etc Connector Ring Terminal
Max Current 300A Brand Maytech
Max voltage 85V (20S lipo) Color Black
Switch Type Use NMOS to realize switching on/off Power positive Size about 97*56*25mm
Features Switch comes with LED light indicator; 
Shutdown current less than 1uA;
Suitable for load: three phase motor speed controller; 
Boot soft start; 
Automatic short circuit protection when boot; 
Automatic short circuit protection when work.
Application : waterproof remote control eletric surfboard hydrofoil surfboard esc with surfboard battery.
Because the switch is electric switch. It has a Step-down circuit inside to convert high voltage to low voltage to power itself. This circuit must have capacitors. When connect and disconnect the switch from battery, it will have small spark. But after connection, when turn on or off switch button, it won't have spark. Please note this.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 51752737696

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4.2 ★★★★★
Based on 5 reviews
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A
Verified Purchase
Amazon Fan
Draper, US
★★★★★ 5
Highly recommend.
Style: Sport, Size: 12in
Love this. Dog sitting for a dog that loves to chase balls but my shoulder doesn’t like throwing them. Got this yesterday and it’s perfect. Real arm/shoulder saver. Seems sturdy and I was concerned that a standard tennis ball would not work. We tend to lose balls when walking because this lab insists on carrying the ball in its mouth. They work.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
D
Verified Purchase
Dobelvr
Fort Morgan, US
★★★★★ 5
These are awesome and I couldn't play ball with my Dobermans without it!
Style: Sport, Size: 12in
I LOVE Chuckit ball launchers. We've been using for a around 17 years and we've only had to replace one. We have 2 active, energetic Dobermans and I throw like a girl and there is now way I can throw a ball very far. With the Chuckit, I can throw more than 80 feet! My dogs need a lot of exercise and using this ball thrower allows me to make that happen. Bonus is I dont have to pick up a snobbery ball :)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
E
Verified Purchase
Eddie R.
Pawtucket, US
★★★★★ 4
Not a long shot
Style: Sport, Size: 12in
This item is much smaller than I thought it would be . The ball is full sized . But the thrower is very small. Works okay. But does not throw the ball very far . It’s okay for me . My dogs are small. My yard is too . But , this is not going to throw balls really far . Like the long ones do Thsnks Eddie
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Perfect addition
Style: Sport, Size: 12in
This is item that I needed but didnt know it. Its been great for saving my sholder anad my dog loved the longer chase to get the ball. Easy to use and lots of fun
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
J
Verified Purchase
Jaclyn P.
Phoenix, US
★★★★★ 5
I would buy this twice!
Style: Sport, Size: 12in
This Chuckit! Dog Ball Launcher 12M Sport is the perfect product for the dog park! It makes games of fetch so much easier and more fun — the long handle gives great reach, so I can launch balls super far without even bending over, and our dog goes absolutely wild chasing them. It’s comfortable to hold, works smoothly with 2.5" dog balls, and really saves your arm and back if you’re doing a lot of throwing. The design is sturdy and reliable, so we can play for longer without worrying about it snapping or wearing out. If you spend time at the dog park or love playing fetch, this launcher turns a regular game into something even better — our pup gets twice the exercise and we get to enjoy every minute of playtime!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026

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