this pinion is a straightforward way to adjust your final drive ratio

Sold as a pack of two

6 Roll Hoop Footings

Modular design allowing lowered diff areas for higher ground clearance

longer tire life

TP POWER 4070 CM 3000KV Brushless Motor ( up to 6s ) N Rolling Stock this pinion is a straightforwardTP POWER 4070 CM 3000KV Brushless Motor ( up to 6s ) This model is specially winded for 4 6S application. TP Power motors are made of the best materials that are available, and have high efficiencies (>90%) required for the most demanding applications. The TP 4070 CM Series is our most powerful 40 series up to date, with 75K max burst RPM. Parameters: Can: Smooth KV: 3000 Max Amps (A): 380 Max Volt (V): 23 ( 4 6s) LIPO Internal Resistance (Ohm): 0.