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Tekin’s SPEC-R2 brings next-level performance to SPEC racing classes. Improving on the original SPEC-R design, we revamped and refined the stator, rotor and materials used to increase both speed and torque while providing minimal fade during the late stages of the race. The SPEC-R2 is a hand-crafted, high-performance racing motor that is ready to hit the track right out of the box.
RECOMMENDED APPLICATIONS
OFF ROAD
1:10 2WD Buggy 17.5T/13.5T
1:10 2WD Truck 17.5T/13.5T
1:10 2WD Short Course 17.5T
1:10 4WD Buggy 13.5T SPEC
ON ROAD
1:12 2WD Pan Car 17.5T/13.5T/6.5T
1:10 2WD Pan Car 21.5T/17.5T
1:10 World GT
1:10 2WD Formula 1 25.5T/21.5T
1:10 4WD TC 25.5T/21.5T/17.5T
1S LiPo Classes
OVAL
1:10 2WD 17.5T/13.5T
1:10 SK Car
1:10 Stock Car
1S LiPo Classes
The SPEC-R2 improves upon the original GEN4 SPEC-R design, bringing higher performance to the track. We put in the R&D and testing time and the result is a motor that just flat out performs. With SPEC carpet classes gaining in popularity, we needed a fresh update that puts down the torque and power racers have been asking for. Put the SPEC-R2 on the track and it speaks for itself.
Voltage Limit: 1-2S - All Motors
Weight: 5.25oz / 150g*
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
Max RPM: 100,000
Bearing Dimensions: Front: 4x13x5mm
Rear: 1/8x3/8x5/32"
Rotor Size: 12.3mm BLACK - 25.5T
12.5mm BLUE - Standard 21.5T / 17.5T / 13.5T
12.5mm SILVER - ELITE 21.5T / 17.5T / 13.5T
12.5mm SILVER - PRO 21.5T / 17.5T / 13.5T
Rebuildable: Yes
Mounting Pattern: M3 @ 25.4mm / 1"
*Motor weights vary by wind.
60 Degrees Adjustable Timing Advance SPEC Racing Specific Design
Epoxy Secured Coils CNC Machined 6061-T6 Billet Aluminum Heat Sink Can
Neodymium Sintered Magnet Pro & Elite Versions Include 12.5mm SILVER High Torque Rotor
Precision Engineered for Maximum Energy Conversion
High Purity Copper Windings Maximize Conductivity
Low Resistance, High Power Solder Tabs
Sensored System Ready
Anodized End-bell Plates Maximize Corrosion and Wear Resistance
High RPM Precision Bearings Oversized Front Bearing
Rebuild-able Design
Solder-less Sensor PCB Replacement ROAR Approved
EXPLODED VIEW
MOTOR ONLY
TT2688 - 25.5T SPEC-R2 GEN4 Motor
TT2688E - 25.5T SPEC-R2 GEN4 ELITE Motor
TT2688P - 25.5T SPEC-R2 GEN4 PRO Motor
TT2689 - 21.5T SPEC-R2 GEN4 Motor
TT2689E - 21.5T SPEC-R2 GEN4 ELITE Motor
TT2689P - 21.5T SPEC-R2 GEN4 PRO Motor
TT2690 - 17.5T SPEC-R2 GEN4 Motor
TT2690E - 17.5T SPEC-R2 GEN4 ELITE Motor
TT2690P - 17.5T SPEC-R2 GEN4 PRO Motor
TT2691 - 13.5T SPEC-R2 GEN4 Motor
TT2691E - 13.5T SPEC-R2 GEN4 ELITE Motor
TT2691P - 13.5T SPEC-R2 GEN4 PRO Motor
BEARINGS
TT2778 - Redline GEN4 Bearing Set
Front: 4x13x5mm / Rear: 1/8x3/8x5/32"
TT3849 - Redline GEN4 Ceramic Bearing Set
Front: 4x13x5mm / Rear: 1/8x3/8x5/32"
MOTOR PARTS
TT2786 - Redline GEN4 Full Rebuild Kit
TT2787 - Redline GEN4 End Cap Set & Hardware
TT2789 - Redline GEN4 Sensor PCB
TT2790 - Redline GEN4 Solder Tabs & Isolator
TUNING ROTORS
TT2775 - 12.3mm 25.5T ROAR Spec Rotor - BLACK
TT2776 - 12.5mm SPEC-R Rotor - BLUE
TT2782 - 12.5mm ULTRA TORQUE SPEC Rotor - SILVER
SENSOR CABLES
TT3835 - FlatWire 100mm Ribbon Sensor Cable
TT3836 - FlatWire 150mm Ribbon Sensor Cable
TT3837 - FlatWire 200mm Ribbon Sensor Cable
TT3838 - FlexWire 100mm Sleeved Sensor Cable
TT3839 - FlexWire 150mm Sleeved Sensor Cable
TT3840 - FlexWire 200mm Sleeved Sensor Cable
TT3841 - FlexWire 275mm Sleeved Sensor Cable
FLEXWIRE
TT3009 - FlexWire 12awg Pink 3ft
TT3012 - FlexWire 12awg Red 3ft
TT3013 - FlexWire 12awg Black 3ft
TT3014 - FlexWire 12awg White 3ft
TT3015 - FlexWire 12awg Red 50ft
TT3016 - FlexWire 12awg Black 50ft
TT3017 - FlexWire 12awg White 50ft
TT3018 - FlexWire 12awg Pink 50ft
HOTWIRE
TT1451 - HotWire 2.0
TT1452 - HotWire 3.0 BLE
Rotors can be easily identified while installed by the color displayed on the end of the shaft at the rear carrier bearing.
OUR QUALITY PROMISE
We guarantee our motors to be free from manufacturer defects for 180 days from date of purchase. All items are tested in a controlled environment prior to the packaging process to ensure you receive a top quality Tekin product. We strive to provide the highest grade professional components possible and we appreciate and treat every Tekin user as part of our family. We are RC enthusiasts designing and manufacturing quality products to give our fellow RC enthusiasts the best hobby experience possible.
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