SKU: 21072447595

KISS 25A (40A limit) 32bit ESC (2-5S)

Sale price$20.93 Regular price$23.25
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Description

KISS 25A (40A limit) 32bit ESC (2-5S)The KISS ESC 25A powered by an M4 MCU is the latest member of the KISS family, designed for racing quads with strong motors. With the capability of running DShot2400 and a burst current limit at 40A for a bit of headroom, this ESC offers the same functionality as its big brother, the KISS ESC32A. Features 32 Bit ARM Cortex M4 MCU @ 80 MHz Telemetry capability (voltage, current, temperature, rpm) Overcurrent protection (measures the current and reduces

The KISS ESC 25A powered by an M4 MCU is the latest member of the KISS family, designed for racing quads with strong motors. With the capability of running DShot2400 and a burst current limit at 40A for a bit of headroom, this ESC offers the same functionality as its big brother, the KISS ESC32A.

Features

  • 32-Bit-ARM Cortex M4 MCU @ 80 MHz
  • Telemetry capability (voltage, current, temperature, rpm)
  • Overcurrent protection (measures the current and reduces it to max 40A)
  • Over-temperature protection (reduces the max power if hotter then 100°C)
  • sinHybrid :: Sinwave/BackEMF Hybrid mutation for smoother running.)
  • Dshot 2400 (Full resolution of 2000 steps takes only 6.5μs).
  • Supports all common Dshot commands like turtle mode, 3D mode, and rotation direction change.
  • Expanded adaptive auto timing (7.5-30° advance on each commutation),
  • For Race Multicopters (25A continuous also with weak cooling), High max. RPM (500.000ERpm, 71.400Rpm with a 14Pole Motor
  • Accurate RPM control (2000 steps using Dshot)
  • No additional capacitor needed for 3-5S.
  • Very fast throttle response, Linear throttle response, Active freewheeling (low diode losses)
  • Regenerative braking
  • Dshot 100-2400, Oneshot42, Oneshot125 and (25 - 500 Hz) PWM get autodetected.
  • Supports FrSky Sbus, Graupner SumD, TBS CROSSFIRE, and Multiplex SRXL, S-Port, Graupner HOTT, TBS CROSSFIRE, and Sensorbus
  • 600000 ERPM maximum rotation field speed (usage up to 500000 recommended)
  • 6 Layer 70µm copper PCB where almost all of the layers can be used for the current as the logic parts sit on a separate PCB
  • All in and outputs are protected against over (~30V) and under voltage(~-30V) but are still 3,3 and 5V compatible
  • Modern smart gate driver. gate driver

Specifications

  • Small size: (12.5 x 26 mm)
  • Weight: 3g
  • Operating voltage: 6 - 24V (2-5s)
  • 396µF 25V ceramic capacitors onboard
  • Maximum continuous current 25A, instantaneous maximum current 40A, actively limited

Includes

  • 1x Kiss 25A ESC

Resources

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: 21072447595

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4.3 ★★★★★
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BUGZ
Dallas, US
★★★★★ 5
Low profile
Worked perfectly for draining oil from zero turn lawnmower. Even cons with a spare inlet plug
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 1, 2025
C
Verified Purchase
Claudia V.
Grantham, US
★★★★★ 5
1999 BMW 528i Fit and works like Original BMW-Pleasantly Surprised
1999 BMW 528i M52TU Engine. Pleasantly surprised and impressed. Everything fit as it should. Yes, one connector pipe took a bit more pressure to get it to "click" and lock, but it did click and lock..and better tight to insure no vacuum leak. Definitely works well and stopped the vacuum leak that old system had. Would recommend especially since price point might lead one to think that quality is not that good, but I'm glad I didn't spend any more on something else. Highly recommend.
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Reviewed in the United States on August 3, 2025
T
Verified Purchase
Trarell D. Williams
Waukegan, US
★★★★★ 5
Test fit to make sure it connects
When I revived it I thought it had looked a little too small until I compared it, I test fitted it and at first I thought it was a tad bit bigger but realized the more I pushed it in the more it went very tight fit and my car is running healthy. Installation is a pain but go to YouTube and search the “” the 50’s kid”” Who has two methods to getting them on, I went the intake removal route to replace additional parts.
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Reviewed in the United States on January 8, 2020
C
Verified Purchase
Cody Craddock
Omaha, US
★★★★★ 5
Cheap Replacement
These are an easy replacement for anyone who owns a BMW m52/m54 engine that has PCV issues. My car was burning about 1 quart every 1,000 miles. The parts are direct fit and install fairly easy. If there is resistance, lube the hole or o-ring up with some grease and it will slide in easier. Took me about 2 hours start to finish. My mechanic recommended that I remove the intake manifold to do the job. I don’t see how you could do it without removing the intake manifold. These parts probably won’t last as long as true BMW parts but on a 20 year old car I don’t see the benefit in using genuine BMW parts. Cheap stuff will suffice; worst case it doesn’t last quite as long.
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Reviewed in the United States on December 6, 2021
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Verified Purchase
Slickster
Chelsea, US
★★★★★ 4
NOT TOO HARD TO INSTALL...
This CCV kit seems adequate. People say that because the hoses supplied with these kits are more brittle than the genuine BMW parts, these are tough to install... But they're really not. The ends on these hoses SWIVEL and you can sort of eyeball which way you need the fitting to be pointing BEFORE you put them on your manifold... They swivel, but they're tight and it takes a little force to turn them. ALSO, a little dab of silicone gel or a spray of silicone out of the can, into the fittings on these makes a world of difference when clicking them on... For the price, I highly recommend the kit.
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Reviewed in the United States on October 14, 2025

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