MORE POWER - COOLER TEMPS - LONGER RUNS Take your 1:6th scale build or upgrade to the next level with Castle’s legendary brushless power. With the introduction of the MAMBA MONSTER X 8S any R/C vehicle weighing up to 25lbs, and running up to 8S LiPo, is fair game.
Note: This is not a direct replacement to the Mamba XLX2. The XLX2 still handles rawer full throttle power in the most extreme setups.
RACER TESTED - BASHER APPROVED Drive fearlessly and punch that throttle! The MAMBA MONSTER X 8S utilizes Castle’s breakthrough technology CRYO-DRIVE™. By reducing the rate at which the ESC heats up and removing heat more efficiently, your setup will be able to handle higher gear ratios, in heavier vehicles, with longer runs. These software advancements work in parallel with a unique open housing design to allow increased directional airflow to cool critical components. With the integration of a 40mm cooling fan and a forged elliptical fin heatsink, the design maximizes airflow throughout the system, taking thermal performance to a whole new level.
High-performance demands high quality and this ESC was designed with durability in mind. Constructed around a robust aluminum casing, the epoxy potting guarantees protection around the circuitry and ensures all-weather use. Mamba Monster X 8S is a workhorse, it will dominate in the harshest of environments.
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 Rock Race Mode. Optimize your vehicle for any racing or bashing application you can imagine!
When paired with a Castle 4-POLE 12-SLOT SENSORED MOTOR such as the 2028-800KV or 1515-2200KV, users with heavy, high speed rigs will 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.
Whether you are burning out, dropping the hammer, trigger happy, powering out, on-the rocks, off-the-rocks, wheeling or mud bogging - MAMBA MONSTER X 8S is ready to test the limits of your R/C car or truck.4
Input Voltage Range 2S-8S LiPo
Sensorless, Sensored and SmartSense™ Running Modes
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 40MM cooling fan
Compatible with S.BUS2 Telemetry Link and Futaba T4PX and T7PX transmitters
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-temperature and low-voltage cutoff
Convenient transmitter programming for six common adjustable settings including cutoff voltage and drag brake
Easily tune and update ESC with USB and Bluetooth™ programming options
Castle Link USB programming kit (coupon included with purchase)
Optional smartphone-based programming with the B-LINK™ Bluetooth Adapter (sold separately and Castle Link all available on Google Play or Apple App Store
Proudly designed and manufactured in Olathe, KS USA and backed by Castle Creations' 1-year warranty
RC Street Shop Rewards Cash program is very simple. For every $100 spent, we give you back $5 which you may apply towards your next order.
$100 spent - earn $5 in rewards $200 spent - earn $10 in rewards $300 spent - earn $15 in rewards $400 spent - earn $20 in rewards $500 spent - earn $25 in rewards $600 + spent - earn $30 in rewards
To be a member of our Cash Rewards program is as simple as subscribing to our membership during registration and you are in. That also means that you will receive some exclusive deals, special offers and announcements available only for members. Your account will be credited with Rewards Cash points, next day after your original order is marked with a status of «Delivered». Upon generating yourself a Voucher in your account, you will be able to use your Cash Rewards towards your next order on our website.
Terms & Conditions: We reserves the right to change or end this rewards program at any time. Rewards cash has no cash value other than on RCStreetshop.com and cannot be redeemed for cash or credit to a credit card. Shipping charges do not count towards calculation totals. Rewards cash may not be combined with other promotions and may not be earned or redeemed in conjunction with price matched orders or discounts. Customers must be logged into their account for the Rewards program to take effect. Due to manufacturer restrictions, some brands of products may be excluded from the our Rewards program. In the event of a product return, rewards points/cash, will be re-calculated towards your refund.
Exceptions: Rewards cash cannot be earned or applied to the following brand: DJI
Price Match Promotion
We stay ahead of our competitors by offering great promotions and reward points along with the lowest possible price. The only exception would be, when some manufacturers do not allow us to deviate from the product’s selling price, as some manufacturers set the price to regulate the market (it is called MAP).
We constantly revise our prices to make sure, that we are selling at the lowest price, but if you find it cheaper and we can verify it, we will gladly match the price for you.
If you find an item you want at a lower price elsewhere, we will grant you this price as long as it fits our policy.
Competitor must be an authorized US dealer. We can not compete with people selling product from outside the country or out of their garage.
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Product must be new, in stock and have the same model number.
Any applicable shipping and/or handling fees, as well as taxes will be included when calculating the price difference.
Items priced less than $50 are not eligible to be price matched.
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All price match requests are handled at the sole discretion of RC Street Shop.
If an item your found is eligible, then all you have to do is submit a price match request online by clicking here
Use the form that will appear to submit the price match request (don't place an item in your cart). After review of the request (usually 24h), we will contact you by email with instructions on how to place your order.
Free Shipping Promotion
Terms and Conditions
All orders $89 and over (including sale and and closeout items!) qualify for FREE standard shipping to the contiguous 48 US states
Orders given FREE freight will typically be shipped via Ground (UPS, FedEx, OnTrac, or USPS). Our shipping department will determine the quickest, most efficient way to get you your order. Having said that, there will be cases where some items may be delayed due to circumstances outside of our control.
Shipping changes including intercepts, address change, and will call pick-up may be subject to a $10 service fee per shipment
Qualifying orders must select free ground shipping at checkout in order to receive free shipping promotion
Due to difference in size and cost some items might be excluded from this promotion. All qualified items will have "Free shipping option" upon checkout
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