The Tekin RS Pro Black Edition Sensored Brushless ESC/Gen4 Spec R Motor Combo is the ultimate choice for racers looking for an ultra low resistance spec racing combo, that can get them to the top of the podium at the highest level of competition. Tekins SPEC-R brushless motors are engineered for award-winning performance.
Utilizing the best materials available Tekin redesigned the SPEC-R to cut weight while reducing resistance, resulting in a purebred Spec racing machine. On Road or Off, the SPEC-R handles all situations, providing smooth power and control across all RPMs when you need it.
The RS PRO Black Edition was specifically designed for 1S-2S Spec Classes and Drag Racing to take full advantage of the ULR circuit design. ULR FlexWire is included with every Black Edition ESC.Pair the RS PROs with a SPEC-R motor for the ultimate Ultra Low Resistance system. 60 Degrees Adjustable Timing Advance. 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 Endbell Plates Maximize Corrosion and Wear Resistance. Legal in Major Governing Race Bodies. ULR: Ultra Low Resistance Design. Specifically Designed for Spec & Stock Racing.
Adjustable Throttle and Brake Frequencies. ESC Self Diagnostics with Error Codes.
Brushless and Brushed Motor Drive. 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.Weight: 5.1oz / 145g. Shaft Size: 3.18mm / 1/8. Motor Length: 50.25mm / 1.978. Motor Diameter: 35.85mm / 1.40. Max Operating Temperature: 180F / 82C. Bearing Dimensions: Front 4x13x5mm / Rear 1/8x38/5/32. Rotor Size: 21.5T: 12.5mm. Input Voltage RS Pro : 1-3S LiPo / 4-9S NiMH-NiCD. Motor Limit Brushless Mode 2S: 36mm Can - 2-Pole. Motor Limit Brushless Mode 3S: 36mm Can - 2-Pole.
Motor Limit Brushed 2S: 36mm Can - 540 & 550. Motor Limit Brushed 3S: 36mm Can - 540 & 550. Weight: 1.23oz / 35g. Dimensions: 1.0 x 1.3 x.
68in / 24.5 x 33 x 17.25mm. The item "Tekin RS Pro Black Sensored Brushless ESC/Gen4 Spec R Motor Combo (21.5T)" is in sale since Friday, July 17, 2020. This item is in the category "Toys & Hobbies\Radio Control & Control Line\RC Model Vehicle Parts & Accs\Control, Radio & Electronics\Speed Controllers". The seller is "amain" and is located in Chico, California. This item can be shipped worldwide.