Sete sena sa li-gear tsa Small Planetary se na le likarolo tse 3: Lisebelisoa tsa letsatsi, gearwheel ea Planetary, le lisebelisoa tsa selikalikoe.
Lisebelisoa tsa selikalikoe:
lintho tse bonahalang:42CrMo customizable
Ho nepahala:DIN8
Polanete ea gearwheel, lisebelisoa tsa letsatsi:
Boitsebiso: 34CrNiMo6 + QT
Ho nepahala: DIN7 eo u ka e khethang