HPI Racing TF-51 4-Channel 2.4GHz Transmitter

Overview

The HPI Racing TF-51 is a feature-packed 4-channel 2.4GHz transmitter designed for total control and confidence over your RC car or truck. Using the latest digital FHSS technology, the TF-51 eliminates radio conflicts and frequency worries while delivering advanced ergonomic features and full adjustability for both racers and casual drivers.

Lightweight, comfortable, and packed with tuning options, the TF-51 is built to suit any 4-channel RC application.

Key Features

• Digital 2.4GHz FHSS technology
• 4 channels for car/truck plus auxiliary functions
• Drop-down, swappable steering wheel (left- or right-hand)
• Foam-covered wheel with rubber finger and thumb grips
• Rubber bumpers on all corners
• Magnetic base for body clips/screws
• Steering exponential, dual rate, end-point adjustments
• Servo reversing for steering and throttle
• Center trim for steering and throttle
• Built-in adjustable signal-loss failsafe
• Audible alerts for power-on and low battery
• Powered by just 4 AA batteries

Performance Benefits

• Crystal-free FHSS eliminates radio conflicts at the track
• Drop-down wheel improves comfort and racing feel
• Full programming suite tunes the radio to your driving style
• Failsafe protects your vehicle if connection is lost
• Lightweight design reduces fatigue during long sessions

Usage Notes

• Compatible only with the RF-51 and RF-51N receivers — NOT compatible with older HPI receivers
• Pair with RF-51 for electric vehicles or RF-51N for nitro/gas vehicles
• Requires 4 AA batteries (not included)

Technical Specs

• Frequency: 2.4GHz FHSS
• Channels: 4
• Power: 4 x AA batteries
• Failsafe: Adjustable signal-loss
• Compatible Receivers: RF-51, RF-51N
• Programming: Steering EXP, dual rate, EPA, servo reverse, center trim

What's Included

• (1) HPI TF-51 4-Channel 2.4GHz Transmitter

Fitment

• HPI Racing RC vehicles using RF-51 or RF-51N receivers
• Any compatible 2.4GHz RC car or truck setup

Summary

A lightweight, fully-featured 4-channel 2.4GHz transmitter with advanced ergonomics and complete tuning adjustability — the ideal radio for HPI RC car and truck setups.