Yeah Racing Hard Coated 64P Aluminum Pinion Gear Set (17, 18, 19, 20, 21, 22T) (3.17mm Bore) Bullet 4V Battery Pack

4V Battery Pack

LiPo Cells: 2-3s

sealed differential case

Each Tire Weight: 15g (0

About the EZ Dual Servo BEC

Yeah Racing Hard Coated 64P Aluminum Pinion Gear Set (17, 18, 19, 20, 21, 22T) (3.17mm Bore) Bullet 4V Battery PackThe 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