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- USA
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Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
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Description
Align TB70 Electric Helicopter Kit (Yellow) with 850MX (490Kv) MotorFocus Shots Electric equipment 850MX Brushless Motor(490KV 4535) x 1 Specification Length: 1356mm Height: 358mm Width: 187mm Main Blade Length: 650 730mm Main Rotor Diameter: 1542mm Tail Length: 105 115mm Tail Rotor Diameter: 279mm Motor Belt Pulley: 23T Belt Pulley: 50T Front Drive Main Shaft: 15T Main Drive Gear: 62T Autorotation Tail Drive Gear: 27T Tail Drive Gear: 23T Drive Gear Ratio: 8. 96: 1: 4. 83 Max RPM(approx.): 2290RPM Frame Weight:
Focus Shots
Electric equipment
- 850MX Brushless Motor(490KV/4535) x 1
Specification
- Length: 1356mm
- Height: 358mm
- Width: 187mm
- Main Blade Length: 650-730mm
- Main Rotor Diameter: 1542mm
- Tail Length: 105-115mm
- Tail Rotor Diameter: 279mm
- Motor Belt Pulley: 23T
- Belt Pulley: 50T
- Front Drive Main Shaft: 15T
- Main Drive Gear: 62T
- Autorotation Tail Drive Gear: 27T
- Tail Drive Gear: 23T
- Drive Gear Ratio: 8.96:1:4.83
- Max RPM(approx.): 2290RPM
- Frame Weight: Approx. 2.3kg
Accessories
- TB70 Kit Set x 1 set
- 700 Carbon Fiber Blades x 1 set
- 105mm 3K Carbon Fiber Tail Blades x 1 set
- 850MX Brushless Motor(490KV/4535) x 1
Radio transmitter and electronic equipment required for assembly
- Transmitter (6-channel or more, helicopter system)
- Receiver (6-channel or more)
- RCC-6CX Intelligent Balance Charger
- 22.2V 6S 4000~4800mAh Li-Po Battery x 2
- Digital Pitch Gauge
- Multi-function Tester
- Flybarless System
- CCPM Brushless Servo x 3
- Rudder Brushless Servo x 1
- Brushless ESC x 1
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- 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]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Socks
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
So cute
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
★★★★★ 5
Great socks
My fav socks. I am a size 9 women’s and they fit perfect. They are soft and comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 5
Great socks!
These are great low cut socks with padding in appropriate places. The shape keeps them from sliding down in my tennis shoes. I just wish more than three pair came in the pack.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
★★★★★ 5
Great socks
Size: Large, Color: (672) Super Pink / Blaze Orange / Super Pink
My favorite socks! Fit great and don’t slip down in my shoes. They are cozy and cushiony. I love the colors too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2025
★★★★★ 5
Quality under armor product
These are so very comfortable they are thin yet keep my feet warm around the house while it’s snowing outside
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026