DUP Props are handmade in New Zealand in very limited numbers. Luckily we are stocking these for our pilots that have a need for speed.
These props are 100% carbon fiber and have a very good reputation for taking a lot of power.
If you are tired of snapping off your non-folding props every other landing, perhaps it is time to take a look at switching over to a full carbon fiber folding prop.
The 4.7x6.1 has been tested to 46K rpm!
Customer Quote: "DUP's 4.75x6.1 CF props got 46,600 on 2600 watts @ 269 mph pitch speed. A test of a Carbon APC 4.75x4.75 turned just over 47,000 for about 2300 watts @ 211 mph pitch speed. If that ain't a SIGNIFICANT speed increase (58 mph) at a relatively cheap (300 watts) power draw even static, it's still an amazing advantage to DUP's props !!"