40Cr He huinga taputapu
Super High Speed 40Cr Series Gear Sets 12: 1/13: 1/16: 1/18: 1 mo Airsoft Putanga 2/3 Gearbox
I hangaia mai i te rauemi 40Cr, te pakeke HRC 45-50, kua wehea kia wha nga waahanga taputapu: 12: 1 13: 1 16: 1 18: 1, e tika ana mo te pouaka rererangi V2 / 3, me te motuka tere tere, he roa ake. Kua wehea nga taputapu ki nga momo e rua: te momo whakaheke haruru me te momo roa. Ka taea te whiriwhiri i te whakaritenga tautoko, te rōrahi me te utu.
Whakaritea he Whakatauranga Kore