For: Classic Army Extreme Long MotorProduct Information:
I bought 4of these motors in january 2012 for my dmr set ups. These motors are extremely durable and have not failed me yet. In one of my set ups I'm pulling a m160 and this motor pulls it with ease. You don't even need an 11.1 lipo to pull the larger springs. I use a 7.4 30c lipo.
Very durable. The pinion gear is extremely tough. Even with m150-m160 springs you get a high rof. This motor is worth every penny. This is the best motor in my opinion. 5 stars.
The only con that I have run into was in my jg m16 it was hard to fit it in the grip but with a little modification it fit.