HK430-P Plastic D-Type Upper Servo Saver
HK430S-P Plastic D-Type Upper / Alum. Bottom Servo Saver Set
(Include HK430-P, HK431)
HK430FS-P Plastic D-Type Upper / Alum. Bottom Servo Saver Full Set
(Include HK430-P, HK431, HK432, HK435H)
Special Features :
1. Lighter weight on top
2. Below 4 items should be used together when switch from alum. hex type to plastic D-type servo saver.
(i) HK430-P / (ii) HK431 / (iii) HK432 / (iv) HK435H