2 Set GT2 Roda Sinkron 60 Gigi 5Mm/8Mm Bor + Timing Pulley 20 Gigi 5Mm/8Mm Bor + Loop Tertutup Sabuk Waktu 200M Kit

2 Set GT2 Roda Sinkron 60 Gigi 5Mm/8Mm Bor + Timing Pulley 20 Gigi 5Mm/8Mm Bor + Loop Tertutup Sabuk Waktu 200M Kit