SKU: 45570876303

Mamba XLX2, 8S, 33.6V ESC, 20A Peak BEC w/ 2028-800KV

Sale price$188.97 Regular price$209.97
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

Mamba XLX2, 8S, 33.6V ESC, 20A Peak BEC w/ 2028-800KVIntroducing the Mamba XLX2, an ESC that will redefine the limits of 1 5th scale R C! Engineered from the ground up, the Mamba XLX2 is packed with a potent combination of hardware and software advancements, sensored performance, CRYO DRIVE and waterproof design that will set a new standard for high performance power systems. The Mamba XL family is well known for its extreme performance capabilities. The XLX2 pays homage to the legacy of its

Introducing the Mamba XLX2, an ESC that will redefine the limits of 1/5th scale R/C! Engineered from the ground up, the Mamba XLX2 is packed with a potent combination of hardware and software advancements, sensored performance, CRYO-DRIVE and waterproof design that will set a new standard for high performance power systems. The Mamba XL family is well known for its extreme performance capabilities. The XLX2 pays homage to the legacy of its predecessors and exceeds their performance on all levels.
The Mamba XLX2 and 2028-800kv combo is designed for the most extreme and demanding RC applications. The massive motor and high power ESC are capable of pushing vehicles and drivers to their limits and beyond. This is the perfect combo for vehicles weighing up to 30 lbs and up to 8s LiPo.

CRYO-DRIVE, Castle's proprietary breakthrough technology integrates unique software and dedicated hardware to reduce heat and dramatically increase performance. Thousands of times per second, the XLX2 software minimizes the amount of time the electrical components spend generating heat. These software advancements work in parallel with an open housing design which enables increased directional airflow to cool critical components. With the combination of a new 50mm fan and forged elliptical fin heatsink, the XLX2 maximizes airflow throughout the system, taking thermal performance to a whole new level. The results are more power handling, cooler ESC temperatures and longer runtimes and for ultra-high performance.

You can easily optimize the ESC for any driving condition, from rugged terrain to smooth pavement to the perils of rock and gravel. Create, save and download setup profiles through the Castle Link Programming Suite on your Windows PC, or wirelessly with the convenience of the new B-Link Bluetooth Adapter and Castle Link app for Android or iOS.

Additional tuning flexibility awaits you with on-the-fly adjustments from your transmitter via the Auxiliary wire. Simply connect the white signal wire to an open radio channel, and enable the feature in Castle Link by selecting what Auxiliary function you would like to use. Access programming parameters such as Torque Control, Max Brake or Max Throttle.

Sensored 1/5th scale is here! Pairing the Mamba XLX2 with the Castle 4-POLE 12-SLOT SENSORED 2028-800KV will allow heavy, high speed rigs to experience controllable low-end ranges without sacrificing power, punch or speed. SmartSense mode uses the motor's sensors to start the motor to provide smooth starts, excellent torque, and low-speed drivability. Once the motor is spinning, it seamlessly transitions to Castle's ultra-efficient sensorless mode. You'll put more power to the ground, where it should be, instead of wasting it through raw heat and RPMs.

MAMBA XLX2 FEATURES:
Input Voltage Range 3S-8S LiPo (33.6v max)
Sensorless, Sensored, SmartSense and Brushed Running Modes
Powerful Integrated 20A Peak Adjustable BEC (5.25V-8.0V)
CRYO-DRIVE Technology minimizes the amount of time the ESC's electrical components spend generating heat, resulting in improved thermal performance during partial throttle operation where the majority of driving occurs
ESC is housed in a rugged CNC aluminum case and potted in waterproof epoxy to protect the electronics and promote efficient heat transfer
Premium forged heatsink with elliptical fins for superior air flow and increased heat dissipation
Oversized factory equipped thermally controlled 50MM cooling fan
Compatible with S.BUS2 Telemetry Link and Futaba T4PX, T7PX and T7PXR transmitters
Mounting holes located in bottom of aluminum case for affixing to your vehicle
Waterproof design for all weather conditions
Data logging capability to capture and record performance data from your vehicle
Auxiliary wire functionality for "on-the-fly" adjustments using your transmitter
Audible alerts for easy diagnosis of common issues such as motor-over-tempe

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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]
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SKU: 45570876303

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Solid Snake
Lexington, US
★★★★★ 5
I Wore These So Much I Almost Forgot I Owned Other Pants
Size: 48W x 32L, Color: Dark Rinse
I've been on a lifelong quest for the perfect pair of everyday jeans—durable enough for yard work, comfortable enough for a long car ride, and presentable enough to run errands without looking like I've given up on life. Having worn everything from high-end designer denim to discount store brands, I approached these Wrangler Authentics with a healthy dose of skepticism, especially given the price. I'm now a convert. I've had these jeans for about four months, and they've been my go-to for everything from building a shed to grabbing coffee. The relaxed fit is exactly what it promises: not baggy, but with plenty of room where it counts. The cotton fabric feels sturdy but not stiff, and they've held up to numerous washes without any noticeable pilling or significant color fade. They’re a workhorse of a garment, and for the price I paid, the value is simply unbeatable. I got a quality product that feels like it should cost twice as much. Pros: Exceptional Value: The quality far exceeds the price point. Comfortable & Relaxed Fit: Provides ample room for movement without looking sloppy. Durable Fabric: Holds up well to physical activity and repeated washing. Classic Style: A timeless look that works for almost any casual occasion. Cons: So Comfortable They're Addictive: They may cause you to neglect all other pairs of pants in your closet.
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Reviewed in the United States on September 23, 2025
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DMJ
Omaha, US
★★★★★ 5
Great jeans
Size: 44W x 29L, Color: Black
Great jeans that look like you dressed up. Fit well and the color is a true black.
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Reviewed in the United States on May 17, 2026
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David Millard
Boise, US
★★★★★ 4
Great jeans
Size: 36W x 29L, Color: Dark Stonewash
Great jeans great fit
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Reviewed in the United States on April 27, 2026
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Pamela Petersen
Louisville, US
★★★★★ 5
Fits to size. Nice quality. Heavy denim
Size: 33W x 32L, Color: Dark Stonewash
My husband lives his jeans. Perfect fit
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Reviewed in the United States on June 11, 2026
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Manbearpig
San Leandro, US
★★★★★ 5
Honest value for money!
Size: 46W x 30L, Color: Black
I bought these pants (46 X 30 in black) figuring that they would probably be so-so like everything else that seems to be made for people that aren't "perfectly shaped." I'm VERY happy to report that I was wro...wroooo....um...less right than usual. ;-) (Obviously, I'm a guy.) Anyway, they fit well, feel quite comfortable, including plenty of room up front for sitting for too long, driving etc. No binding nor need to adjust. TMI? Nope...that's kinda important to us fellas. Perhaps I just happen to be the right sort of fat, but these jeans fit better than any other (Seriously! I'm 54 and this is really true!) pair of non-tailored pants that I've ever purchased. This includes purchases I've made in stores that I've tried on the item. These still fit better than those. Yep. That would be part of, "Any." I will be buying more and would encourage you to seriously consider these jeans. I don't work for them, they have never contacted me, except by sending what I ordered, nor am I in any way benefitting by writing a review. I don't usually write a review, but this actually moved me to want to speak up about a product/seller that shows what honest, ethical and attention to detail/customer needs and feedback. In closing, one must ask the obvious question after reading all of this. That question is: "Do penguins have knees?" Whilst you ponder that, just think about how good those jeans are going to look on you. A coupla days later they're going to look great in the window of the laundry machine (front load) at the laundromat and again when you put them in the dryer. Other people are just going to sob quietly about how icky their clothes look when compared to yours. Okay. The fact of the matter is that, yes, penguins do have knees. Now that you know that, I'm sure you'll rest much better and probably get better fuel mileage. Of course, that may not be true. I hope you've at least taken away from this little novel, that I'm very happy with the product and will absolutely be buying more in the near future. The rest of the silliness is just there to, hopefully, bring a little smile/sunshine into your day/night and I sincerely believe that it will be passed on from you to others, thus we can all spread a bit of happiness in a world that is in dire need of more love and less hate. ~peace to all
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Reviewed in the United States on November 3, 2018

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