HPI Racing WR8 Flux GPMRacing made Fluorescent x Steel45 Differential Gears Bevel 8pcs set For Bullet MT 30 ST X GPM WR81202
HPI WR8 Fluorescent x Steel#45 Diff Gears & Bevel Gears - 8pcs set (For Bullet MT 3.0 / Bullet ST Fluorescent X / WR8 Fluorescent x)