HPI-WR8 FLUX STEEL#45 DIFF GEARS & BEVEL GEARS - 8PCS SET (FOR BULLET MT 3.0 / BULLET ST FLUX / WR8 FLUX) - GPM WR81202-BK

HPI-WR8 FLUX STEEL#45 DIFF GEARS & BEVEL GEARS - 8PCS SET (FOR BULLET MT 3.0 / BULLET ST FLUX / WR8 FLUX) - GPM WR81202