This is a must-have for anyone playing Mini-Z FHSS and own a Noble NB4. If you don't have a NB4 yet, it's time to get one because this will be the best upgrade for you Mini-Z. It works with all the current FHSS RTR from RWD, AWD, FWD, Buggy to 4x4. You'll need to upgrade your NB4 to firmware 2.0.99 before using it. It's also faster than the original radio, the KT531P.

This is a must-have for anyone playing Mini-Z FHSS and own a Noble NB4. If you don't have a NB4 yet, it's time to get one because this will be the best upgrade for you Mini-Z. It works with all the current FHSS RTR from RWD, AWD, FWD, Buggy to 4x4. You'll need to upgrade your NB4 to firmware 2.0.99 before using it. It's also faster than the original radio, the KT531P.

This is a must-have for anyone playing Mini-Z FHSS and own a Noble NB4. If you don't have a NB4 yet, it's time to get one because this will be the best upgrade for you Mini-Z. It works with all the current FHSS RTR from RWD, AWD, FWD, Buggy to 4x4. You'll need to upgrade your NB4 to firmware 2.0.99 before using it. It's also faster than the original radio, the KT531P.

Works perfectly with my Mini-Z 4x4. You will have to update firmware of your Noble to 2.0.99. Check review video in the video section.

Works perfectly with my Mini-Z 4x4. You will have to update firmware of your Noble to 2.0.99. Check review video in the video section.

Works perfectly with my Mini-Z 4x4. You will have to update firmware of your Noble to 2.0.99. Check review video in the video section.