Building a NASA ST4/5, and wanted to use AP because they worked great on a previous build. Patrick at Urge was great help and knowledgeable. Got their Essex front and rear large rotor kits. Patrick and his crew shipped it out quickly and checked in periodically to make sure everything installed correctly. That’s top notch service.

Don’t waste your time second guessing your decision based on forum BS. Go with what works, give Patrick @ Urge a call.

 

Email sent.

 

140 Competition Kits & 31 Radical Kits sold (radical kits launched 5 years after the competition kits)
Email us urgedesigns(at)gmail.com for questions or quotes