This is a soft type spring set compared to OP440. 1 ~ 2 weeks.
Tamiya Hop-Up Options No.163 OP.163 Spring Set On-Road Specification 53163
TAMIYA Opel Calibra Body Itasha Specification Hakui Koyori Hololive
FPV drone design and build to your specification analogue/digital all brands
Brushless motor C63 Mount kit Thumper C63 etc motor specification in last photo
Land Cruiser 200 RC TLC specification
Samurai Japan specification Nissan Elgrand