The "Pro" Pinions are precision machined from aircraft aluminum, lightened and then they're coated twice with a super hard, black anodize. Recommended for onroad, but they can be run off road. Pinions are stamped with tooth number. 1/8 inch bore. One 5-40

The 48 Pitch Hard Nickel Plated Alloy Steel Pinions are precision cut gears that last and last when used with a plastic spur gear.

RRP1200 - 5mm-1/8" Reducer Sleeve

RRP1225 - Extra Hard Steel 5mm Bore 1 Module Pinion, 25T

If you only run plastic spur gears these pinions are the perfect choice.

32 pitch alloy pinions are not heat treated and should only be used with plastic spur gears.

Extra hard high carbon brushless motor pinions are built to last with hi-performance GEN3 steel slipper units.

Includes: Tires & wheels, assembled, glued (orange wheels, gravel pattern tires, foam inserts) (2) (TSM® rated)

Incredible Traction on Loose, Loamy or Muddy Terrain!

Pro-Line is very excited to announce the availability of the Trencher 2.8" tire pre-mounted to the Raid Black 6x30 Removable Hex wheel!

Set of 2: PRO117810 - Badlands 3.8" All Terrain MT Tires, Raid Black Mounted 8x32 17mm Hex

The 83mm outer diameter wheel has interchangeable adapters for 12mm and 17mm hex vehicles.

These high-quality dBoots 2HO buggy tires, mounted on ARRMA wheels, are direct replacements for your kit items

These high-quality dBoots Fortress MT tires, mounted on ARRMA wheels, are direct replacements for your kit items

These high-quality wheel axles are manufactured from durable material that will provide long-lasting performance when the bashing action is extreme.

This Composite Steering Bell Crank Set provides all the parts that are required to replace your kit items.

These Suspension Arm End Caps provide ideal replacement parts for your kit supplied items.

These high-quality button head cross tapping screws are the perfect items for servicing your ARRMA vehicle

These high-quality button head cross tapping screws are the perfect items for servicing your ARRMA vehicle

These high-quality button head cross tapping screws are the perfect items for servicing your ARRMA vehicle

This high-quality 43T Spiral Main Diff Gear is the perfect part to carry in your RC tool box.

These high-quality Shock Mount Pins are the perfect replacement part for your ARRMA vehicle

These high-quality red aluminum wheel hexes provide replacement parts for your kit supplied items.

This high-quality 224mm Black Rear Wing provides straight-line stability and consistent jump-handling in all conditions.