Losi Mod1 5mm Bore Pinion Gear. These gears are compatible with a variety of Losi brand 1/8 vehicles, and are available in a variety of tooth count options to fine tune torque and top speed.

Robinson Racing Extra Hard Steel 5mm Bore Mod1 Pinion gears were developed for 1/8 scale applications and fit most 1/8 scale nitro spur gears perfectly.

Traxxas Hardened Steel Mod 1.0 Pinion Gear. This durable hardened steel pinion gear has a 5mm bore and a Mod 1 tooth pitch, making it compatible with a variety of applications.

Losi Mod1 5mm Bore Pinion Gear. These gears are compatible with a variety of Losi brand 1/8 vehicles, and are available in a variety of tooth count options to fine tune torque and top speed.

Losi Mod1 5mm Bore Pinion Gear. These gears are compatible with a variety of Losi brand 1/8 vehicles, and are available in a variety of tooth count options to fine tune torque and top speed.

Losi Mod1 5mm Bore Pinion Gear. These gears are compatible with a variety of Losi brand 1/8 vehicles, and are available in a variety of tooth count options to fine tune torque and top speed.

Losi Mod1 5mm Bore Pinion Gear. These gears are compatible with a variety of Losi brand 1/8 vehicles, and are available in a variety of tooth count options to fine tune torque and top speed.

Losi Mod1 5mm Bore Pinion Gear. These gears are compatible with a variety of Losi brand 1/8 vehicles, and are available in a variety of tooth count options to fine tune torque and top speed.

Losi Mod1 5mm Bore Pinion Gear. These gears are compatible with a variety of Losi brand 1/8 vehicles, and are available in a variety of tooth count options to fine tune torque and top speed.

Traxxas Hardened Steel Mod 1.0 Pinion Gear. This durable hardened steel pinion gear has a 5mm bore and a Mod 1 tooth pitch, making it compatible with a variety of applications.

Losi Mod1 5mm Bore Pinion Gear. These gears are compatible with a variety of Losi brand 1/8 vehicles, and are available in a variety of tooth count options to fine tune torque and top speed.

Losi 5mm Big Bore Mod1 Pinion Gear. Choose from a variety of tooth count options to fine tune the torque and top speed of the model. Package includes one gear and set screw.