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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Tron 7.0 Helicopter Kit (w/o Blades)Overview Wide battery compartment with quick lock and release system. Light, yet very stiff and robust. Innovative FBL tray. ( adjustable dampening hardness) Dry weight= (2190) grams without blades and electronics. 12mm hollow main shaft. 10mm feathering shaft. Main gear =155 T mod. 1 tail drive front pulley = 127 T and 25 T on tail assembly. Real full carbon mainframe. Motor mounting features a bearing block supported pinion, reducing overall wear on
Overview
- Wide battery compartment with quick lock and release system.
- Light, yet very stiff and robust.
- Innovative FBL tray. ( adjustable dampening hardness)
- Dry weight= (2190) grams without blades and electronics.
- 12mm hollow main shaft.
- 10mm feathering shaft.
- Main gear =155 T mod. 1 / tail drive front pulley = 127 T and 25 T on tail assembly.
- Real full carbon mainframe.
- Motor mounting features a bearing block supported pinion, reducing overall wear on the power system and drive train.
- Compatible with a wide range of motor sizes, 4030, 4035, 4525, 4530, 4535 (6mm shaft required min. lenght = 20mm) 520 - 560kv.
- 16 T motor pinion included in kit. (6mm bore diameter)
- Octa boom design with oval side shapes, no boom supports needed.
- Capable to use a wide range of lipo batteries. 6S - 14S . (12S - 5000mAh to 5500mAh recommended).
- Perfectly thought-out servo layout in conjunction with the FBL system and ESC.
- Easy cable routing with various options to ensure a clean setup. Modern, sporty and functional design.
- High visibility canopy for perfect orientation in flight.
- Recommended main blade size 685 - 720 mm. Tail blade size 95 - 115 mm.
- Sustainably produced.
Features
The Tron 7.0 frame layout, and set up product recommendations.
A simple and clean frame layout makes your wire job a joy and ready for a clean looking machine. There are pleanty of options we tested in the tron 7.0.Find out here which esc, motor, servo and blade variations we do recommend.
Full CNC precision rotor head.
The state of the art rotorhead is made out of high grade aluminium.It provides you with a ultra precise feeling at any headspeed.
Full CNC precision tail rotor system.
With an incredibly strong and durable tail drive unit, the Tron 7.0 provides an ultimate feel during any maneuver, while featuring unique design elements.Stylish and unique canopy.
The Tron 7.0 canopy has incredible visibility and allows perfect orientation in flight.Available in 7 different colors.
Specifications:
- Main Blade Length: 685-720mm
- Tail Blade Length: 95-116mm
- Motor Drive Gear: 16T
- Main Drive Gear: 155T
- Autorotation Tail Drive Gear: 125T
- Tail Drive Gear: 25T
- Drive Gear Ratio: 9:69:1:5.08
- Weight (airframe only): 2190g
Needed To Complete:
- (1) 2.4GHz Transmitter & Receiver (6-channel or more, helicopter system)
- (1) 685-720mm Main Blades
- (1) 95-116mm Tail Blades
- (1) 4035-4535 520-560kV Brushless Motor
- (3) Full size cyclic servos
- (1) Full size tail servo
- (1) 3-Axis Flybarless System
- (1) ESC (130A+)
- (1+) Batteries: 12S (44.4V) 5000 - 5500mAh
- Compatible charger
- Pitch gauge
- Various tools, lubes & greases for setup and assembly
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 1517 reviews
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Product Reviews
★★★★★ 5
My dogs love these things
Color: 12 Tennis Ball
My dogs love these things. I think I bought it twice now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
★★★★★ 5
Tennis balls
Color: Squeaky-Multi Colors, Size: 2.5"(Medium)-12 Pack
Nice tennis balls, my dog loves them! Great value.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Bright color and tough skin both great
Color: Regular-Orange, Size: 2.5"(Medium)-12 Pack
These tennis-style balls are, as promised, much tougher and thicker-skinned than an ordinary tennis ball, being made as a fetching ball for dogs. I bought them as foot covers for the legs of walkers used by the elderly, a very popular use. They work extremely well to protect rugs and flooring, and to make a quiet gliding cover, easier for seniors to move smoothly without snags. The usual tennis balls used for this purpose wear out pretty quickly, but this ball was made to be repeatedly fetched and gnawed on by your Rottweiler, so it's a big improvement. You will need a good cutting tool to score in the crosswise slits where you insert the walker leg; it's too tough for your household scissors, but that's just the point, right? It's tough.
Very much recommended!
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Reviewed in the United States on March 8, 2024
★★★★★ 5
Not great quality
Color: Regular-Red, Size: 2.5"(Medium)-12 Pack
My dog is 7 months old, about 35lbs as of this review. These balls barely lasted a month as they all kept breaking if thrown against anything or just bounced repetitively. The color is good so that you can see it better in the dark, but I would not say these balls are worth the price.
Update 2023-12: After posting my review the seller contacted me and provided me with two free sets of balls as an apology for the bad quality of the original set. So far these are holding much better with my dog and she loves to play fetch with them.
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Reviewed in the United States on November 25, 2023
★★★★★ 4
Good minus one problem.
Color: Squeaky-Multi Colors, Size: 2.0"(Small)-4 Pack
1 of the 4 balls didn’t squeak. Other than that, good product.
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Reviewed in the United States on August 5, 2025