Sanwa - RX-493i 4-Channel Receiver w/ Coaxial Antenna, for M-17 and M-5 Replacement Parts Car and Truck Suspension Linkage The 850R comes pre-programmed with

The 850R comes pre-programmed with settings that are suitable for most applications and track conditions

The 1512-1800kv version is capable of 2S to 6S LiPo and is perfect for 1/8 scale buggies and on-road cars weighing up to 9lbs (with batteries

Suspension bogie skid parts

and a variety of vehicle types that utilize a shorty battery configuration

-Two (2) aluminum servo stays with mounting hardware

Sanwa - RX-493i 4-Channel Receiver w/ Coaxial Antenna, for M-17 and M-5 Replacement Parts Car and Truck Suspension Linkage The 850R comes pre-programmed with2. 4 GHz FHSS5 Spread Spectrum System 4ch Compatible with Telemetry (Cannot connect RPM or Temperature sensor) Compatible with SSL (SUPER VORTEX Series, etc) Ultra Response Mode (SUR) Extreme Response Mode (SXR) Waterproof The smallest and most light receiver in the class Plug in Bind Short Coaxial Antenna Indicator function can check signal strength