HPI Piston Set (0.7mm Piston Ring/23cc) Increases Engine Throttle Response 1/10 Wheels and the wheelbase at the

and the wheelbase at the front of the car

INCLUDES: Four throttle servo horns (Airtronics/Sanwa

This is a 2-Speed Maintenance Kit for the Nitro 3

This LOS254034 pack includes twelve genuine Losi shock and rod ends with spring cups

We always strive to improve our products and the revised outdrives prove that we are listening to our customers like no other brand in RC

HPI Piston Set (0.7mm Piston Ring/23cc) Increases Engine Throttle Response 1/10 Wheels and the wheelbase at theHPI Piston Set (0. 7mm Piston Ring 23cc) Increases Engine Throttle Response This is a genuine HPI Racing piston set with a 0. 7mm piston ring for 23cc gasoline engines. The lighter 0. 7mm ring reduces friction and reciprocating drag inside the engine, which is what delivers the sharper throttle response this set is designed for. It installs during a standard top end service, making it a smart upgrade to fit while refreshing a worn piston and ring.