Just like the Gemfan Hurricane 4023-3 props the new SL 5125 features Gemfan's innovative hub design that's compatible with both conventional 5mm and T-Mount 1.5mm. This prop is one of the Best and probably the ONLY (At the time of release) 5" Ultralite prop that's compatible with T-Mount shaft motors.
SPECIFICATIONS
Diameter: 5.1"
Pitch: 2.5"
Blades: 3
Material: Polycarbonate
Blade Diameter: 129.54
Hub Thickness: 5.5mm
Shaft Hole: 5mm and 1.5mm T-mount with the optional included insert
Full disclosure: Gemfan is one of our team sponsors, but I found and bought these on my own and this is entirely my own opinion. I got them for a 5" ultralight build with 2004 motors. I actually had some concerns that even though the build was lighter, a thin prop with a shallow pitch wasn't going to give me the speed of my usual 5146.5s. But I was dead wrong about that. These props bring a surprising amount of power and durability. Especially for a T-mount. Nonetheless they are paper thin and super light. As a result even my 2004 motors spool up almost instantly. Giving the drone both top speed, but also an incredible quickness. My FPV image gets blurry when I punch them hard. After a few hard flights the blades take a permanent curve from their own vortex. So you know they're working. Definitely the best prop in its class for ultralight builds. I've stocked them for the rest of the season. Buy them with confidence.
At first I have a relatively low flight time with my Meteor65 Pro. Then I decided to lighten the Pro. I think because the motors (smaller) have a lower current draw the Nitro Nector Golds are really shining. It is at least comparable to a lot of other packs I have. So the capacity is definitely great, just don’t use them in a high current environment and they will work very well.
For tiny whoop racing, I prefer this motor with the hummingbird guts (AIO camera and canopy) on the 65pro frame with 4-blade 35mm props. Close to 20g, phenomenal run time.
Some people at the racetrack (and CIOTTI) call this an "old school" motor.
I usually make my own 180 degree power pigtail, but BETAFPV designed the perfect pigtail for a fair price, had to buy them... I usually don't like BETAFPV BT2.0 pigtail wires, the silicon is high quality, but where you solder the wire right next to the wire is where it always breaks, I don't expect this to change :-(
I would recommend these excellent BT2.0 Cable Pigtails :-))))