상품명 : [PTK-8071]ProTek RC Steel Mod 1 Pinion Gear (5mm Bore) (18T)
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상품명 : [PTK-8069]ProTek RC Steel Mod 1 Pinion Gear (5mm Bore) (16T)
상품명 : [PTK-8068]ProTek RC Steel Mod 1 Pinion Gear (5mm Bore) (15T)
상품명 : [PTK-8067]ProTek RC Steel Mod 1 Pinion Gear (5mm Bore) (14T)
상품명 : [PTK-8066]ProTek RC Steel Mod 1 Pinion Gear (5mm Bore) (13T)
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