Compact Case Color:Custom The OSR2+ really shines when

The OSR2+ really shines when it comes to speed stroke length and easier maintenance

Designed to screw on instead of clip on this lid is designed to house a 4010 fan to cool the OSR2s servos

no exceptions

To be purchased as a replacement for repair or upgrade to standard receiver

He is great about releasing new content regularly and improving upon his design based on our feedback

Compact Case Color:Custom The OSR2+ really shines whenDesigned to reduce the weight and for use with smaller sleeves You will need to use a shorter than standard insert, or simply cut one to length. Traditional FL circumference is too large and will not fit with out being modified. The idea is to remove the wings and make the receiver lighter and there by more accurate. All adapters go in place of the the heated mod case. Not needed to use OSR2 or SR6.