From RC Helicopter Wiki
| Align T-Rex 450 Pro
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| Manufacturer
| Align
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| Class
| 450 size electric
|
| Build
| ARF |
| Blade size | 325mm |
|---|
| Level | Intermediate / Advanced |
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| Frame |
|---|
| Material | Carbon fiber |
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| Type | One piece |
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| Servo to swash linkage | Direct |
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| Servo size | Micro |
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| Rotor head |
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| Grips | Aluminum |
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| Head block | Aluminum |
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| Links | Ball |
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| Swash | Aluminum |
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| Control | CCPM 120° |
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| Tail |
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| Drive system | Torque tube |
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| Auto driven | Yes |
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| Tail pitch slider | Single |
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| Tail blade grips | Aluminum |
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| Tail case | Aluminum |
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| Boom strut material | Carbon |
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| Gearing |
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| Main rotor to pinion ratio | 1:11.5 |
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| Main rotor to tail ratio | 1:4.24 |
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| Weight |
|---|
| Empty weight | 15 oz. (430g) |
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| Weight without battery | 1 lbs., 7.5 oz. (668g) |
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| Fully loaded weight | 1 lbs., 13.5 oz. (836g) |
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| Dimensions |
|---|
| Height | 9 in. (230mm) |
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| Canopy width | 3.25 in. (82.5mm) |
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| Landing gear | 4.13 in. (105mm) |
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| Paddle to paddle diameter | 12.5 in. (317.5mm) |
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| Main rotor diameter | 28 in. (710mm) |
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| Tail rotor diameter | 6.25 in. (158mm) |
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| Length | 25 in. (635mm) |
|---|
