Yeah Racing Hard Coated 64P Aluminum Pinion Gear Set (17, 18, 19, 20, 21, 22T) (3.17mm Bore) 3.8 Wheels (4) (35g) Traxxas TRX-4M Aluminum/Brass

(4) (35g) Traxxas TRX-4M Aluminum/Brass Bead-lock wheels with adjustable offset

this servo arm is made from machined aluminum

Low-Profile case saves space and weight

Using FOC (Field Oriented Control) technology

9 Vanquish Beadlock wheels

Yeah Racing Hard Coated 64P Aluminum Pinion Gear Set (17, 18, 19, 20, 21, 22T) (3.17mm Bore) 3.8 Wheels (4) (35g) Traxxas TRX-4M Aluminum/BrassThe Yeah Racing Hard Coated 64P Aluminum Pinion Gear Set is a great option for fine tuning your 1 10 chassis. These pinions are titanium coated 7075 aluminum. This allows for a super smooth pinion for better drivetrain efficiency. Features: Perfect for 1 10 scale using a 540 motor Made from 7075 aluminum Includes: (1) 64P 17T Pinion (1) 64P 18T Pinion (1) 64P 19T Pinion (1) 64P 20T Pinion (1) 64P 21T Pinion (1) 64P 22T Pinion (1) Carrying Case