ARRMA GRANITE 4X4 MEGA MOSTER TRUCK CARBON STEEL RING GEAR 37T & PINION GEAR 13T WITH ALUMINUM DIFF CASE - 7PCS SET - GPM MAG1200S-S

ARRMA GRANITE 4X4 MEGA MOSTER TRUCK CARBON STEEL RING GEAR 37T & PINION GEAR 13T WITH ALUMINUM DIFF CASE - 7PCS SET - GPM MAG1200S-R

ARRMA GRANITE 4X4 MEGA MOSTER TRUCK CARBON STEEL RING GEAR 37T & PINION GEAR 13T WITH ALUMINUM DIFF CASE - 7PCS SET - GPM MAG1200S-OR

ARRMA GRANITE 4X4 MEGA MOSTER TRUCK CARBON STEEL RING GEAR 37T & PINION GEAR 13T WITH ALUMINUM DIFF CASE - 7PCS SET - GPM MAG1200S-GS

ARRMA GRANITE 4X4 MEGA MOSTER TRUCK CARBON STEEL RING GEAR 37T & PINION GEAR 13T WITH ALUMINUM DIFF CASE - 7PCS SET - GPM MAG1200S-G

ARRMA GRANITE 4X4 MEGA MOSTER TRUCK CARBON STEEL RING GEAR 37T & PINION GEAR 13T WITH ALUMINUM DIFF CASE - 7PCS SET - GPM MAG1200S-BK

ARRMA GRANITE 4X4 MEGA MOSTER TRUCK CARBON STEEL RING GEAR 37T & PINION GEAR 13T WITH ALUMINUM DIFF CASE - 7PCS SET - GPM MAG1200S-B

ARRMA GRANITE 4X4 MEGA MOSTER TRUCK CARBON STEEL RING GEAR 37T & PINION GEAR 13T WITH ALUMINUM DIFF CASE - 7PCS SET - GPM MAG1200S