Choose from Tekin RSX Pro Sensored Brushless ESC/Gen4 Motor Combo (7.5T) TT2801 or TT1452 HotWire 3.0 BT Programmer. RSXpro ESC/7.5T Gen4 Combo TT2801. Bluetooth Wireless Mobile and USB PC Tuning with the HotWire 3.0. Billet 6061-T6 Aluminum Heat Sink Housing. NEW HD Easy Solder Posts. Optional Shroud and High RPM Cooling Fan. 3rd Channel Input for On-The-Fly Drag Brake Adjustments. QuickTuneT One Touch Programming. Adjustable Throttle and Brake Frequencies. HD High Voltage Programmable BEC. On-the-fly Drag Brake Adjustment. ESC Self Diagnostics with Error Codes. Brushless and Brushed Motor Drive. Sensored or Sensorless Operation. LiPo Safe with Custom Voltage Cutoffs. Sensor Plug for Precise Commutation. HDAC: High Density Copper PCB’s. Ultra-smooth and Precise Throttle and Braking Control. ON BOARD QuickTuneT PROGRAMMABLE FEATURES. DB – Drag Brake (13 steps). BS – Brake Strength (13 steps). LM – Torque Limiter (7 steps). NW – Neutral Width (13 steps). TP – Timing Profiles 5 Preset – 2 Custom. MT – Motor Type Brushless Modes – FWD Only / FWD-REV / FWD-REV Delay / FWD-REV Delay REV Motor Direction Brushed Modes – FWD Only / FWD-REV / FWD-REV Delay. VC – Voltage Cutoff : 2S, 3S, Custom. The RSX PRO is Tekin’s premiere modified racing Electronic Speed Control. Using only the best available components and materials, this ESC is performance defined. Bred for 1:10th scale modified competition, the RSX PRO gives you maximum power with precise control and reliability. With a highly efficient aluminum heat sink housing and an entire array of adjustable features, you have the ability to fine-tune the RSX PRO’s massive power for the win. Included with the RSX PRO is a detachable fan shroud system for maximum cooling in extreme racing conditions. Data Logging, a High Voltage HD Internal BEC and optional 3rd Channel Drag Brake Adjustment come standard as well as access to Team Driver setups. Take your racing program to the next level with the Tekin RSX PRO. 60 Degrees Adjustable Timing Advance. Modified Racing Specific Design. CNC Machined 6061-T6 Billet Aluminum Heat Sink Can. Precision Engineered for Maximum Energy Conversion. High Purity Copper Windings Maximize Conductivity. Low Resistance, High Power Solder Tabs. Anodized End-bell Plates Maximize Corrosion and Wear Resistance. High RPM Precision Bearings. Solder-less Sensor PCB Replacement. Legal in Major Race Governing Bodies. Tekin’s fourth generation brushless motors are engineered for award-winning performance. Utilizing the best materials available, we designed the GEN4 to cut weight while reducing resistance, resulting in a purebred racing machine. From Drag Racing to 4WD Modified Buggy, the GEN4 motors handle all situations, providing the smooth power and control across all RPMs when you need it. The GEN4 Modified motor is competition performance with the speed you need to win. Pair with an RSX Pro for the ultimate in modified racing equipment. The GEN4 motor line is a completely new ground-up design. We put in the design and test time so you can reduce your lap times. The new stator is precision stamped and pressed, increasing efficiency and reducing resistance. Our motors are hand-wound with high purity copper wire and machined from 6061-T6 aluminum. Completely tunable with optional rotors and re-buildable, the new GEN4 Modified motor is a premium performance power plant for the serious racer. Input Voltage: 2S-3S LiPo / 4-12S NiMH-NiCD. Motor Limit Brushless Mode: : 2S Drag Racing – 3.5T 2-pole 36mm Can/2S Track Racing – 3.5T 2-pole 36mm Can. Motor Limit Brushed Mode: 2S – 6 Turn 36mm Can/3S – 12 Turn 36mm Can. Max Current: 210amps per phase. Dimensions: 1.21 x 1.43 x. 82 / 31.2 x 37.2 x 21mm. Weight: 1.4oz / 40g. Input Voltage: 1-2S LiPO – 9.5T / 8.5T / 7.5T / 6.5T / 5.5T. Weight: 5.1oz / 145g. Shaft Dimensions: 3.18mm (1/8) x 15.3mm. Motor Diameter: 35.85mm / 1.40. Motor Length: 50.25mm / 1.978. Max Operating Temperature: 180°F / 82°C. Bearing Dimensions: Front: 4x13x5mm Rear: 1/8×3/8×5/32. Rotor Size: 12.5mm GREEN. HotWire 3.0 BT Programmer TT1452. Tekin TT1452 HotWire 3.0 Wireless Bluetooth ESC Programmer New. Unlock the full potential of your Speed Control with the HotWire 3.0 unit. Connect to Android or IOS devices using Bluetooth wireless technology without touching your car, or Windows computers and Android devices using the USB connection. The HotWire provides access to additional tools such as Data Logging, Adjustable BEC settings plus many more in-depth tuning options to fine tune the performance characteristics of your Speed Control. The HotWire also lets you create and share tweaks and entire track/condition specific profiles with other Tekin users. Best of all the HotWire lets you download completely new software as it is developed and upload it to your Speed Control you get unrestricted access to upgrade your Speed Control to Tekins latest and newest performance mods! Com to get the latest software updates for all your Tekin products. Tekin HotWire runs on the following platforms: Bluetooth – Android 4.3 & UP – iOS 8 & UP (iPhone 4S or newer , and iPad2 or newer) USB – Android 3.1 & Up – Windows XP – Windows Vista (32 bit & 64 bit) – Windows 7 (32 bit & 64 bit) – Windows 8 (32 bit & 64 bit) Requires. NET 3.5 – Windows 10 (32bit & 64bit) Requires. NET 3.5 (To run on Mac try using Bootcamp or Parallels) Downloading ESC updates requires PC connection.