MSRP*: $527.99

Out of Stock

Enter your email below and we'll send you a notify email when this item is available for purchase.

5 Rating 5 Rating (0 Customer Reviews)

45 Day Warranty PRICEMATCH RC Subscription

Model Number: SPM4100W

When you have a top of the line custom built UFO, you need a top of the line UFO transmitter to control it with. Introducing the DX4R Pro 4CH DSMR Racing Transmitter. This lightweight transmitter was conceived by racers for racers to deliver an unparalleled combination of speed, sophistication, and comfort packed into a 4CH racing system! Built around frequency-agile DSMR Technology, it's capable of maintaining a blazing 5.5 ms frame rate in even the busiest 2.4GHz environments. So that you can apply this technology in the most effective manner possible, the DX4R includes an SR2000 micro race receiver. Weighing a mere 2.0 grams, the SR2000 has a footprint smaller than most postage stamps and can be mounted on everything from 1:12 scale carpet racers to 1:8 scale off-road buggies! Serious UFO racers need a serious UFO transmitter, so pick up your DX4R Pro 4-Channel DSMR Racing Transmitter today!


  • Ultra responsive with DSMR 5.5ms frame rate
  • Adjustable trigger shape and tension
  • Large Backlit LCD Screen
  • 50-Model memory with ModelMatch technology
  • 4 User-defined, programmable mixes with naming
  • Pre-set mixes, including dual throttle, dual brake, MOA, 4WS, and dual steering
  • Switch-activated mix rates
  • On-the-fly mix rate control
  • Traction Control and ABS
  • RaceWare software updates via SD Card Reader
  • Integrated Antenna
  • Inactivity Alarm
  • Left-hand configurable (parts to position the steering wheel in the standard position included)
  • Compatible with DSMR and DSM2 receivers


  • DX4R Pro 4CH DSMR Racing Transmitter
  • SR2000 DSMR micro race receiver
  • Free SR410 4CH DSMR sport receiver
  • 2 Grip Sizes
  • Sticker Sheet
  • Instruction Manual
  • Bind Plug


  • Channels: 4
  • Modulation: DSM2, DSMR
  • Band: 2.4GHz
  • Receiver: SR2000 and SR410
  • Weight: 1lb 12oz (510 g)
  • Frame Rate: 5.5, 11 or 22ms (with DSMR receiver)

Battery Requirements:

  • 4 AA Alkaline (Not Included)

For questions regarding this product please email our friendly customer service team.

Customer Reviews

Be the First To Add a Review

Questions & Answers

Be the First To Ask a Question

*The Manufacturer's Suggested Retail Price, or MSRP, is provided by the manufacturer. There may not be substantial sales by other retailers at the MSRP. Savings are calculated based on the MSRP.

Safe & Secure online shopping guaranteed.

Safe & Secure

45 Day Warranty

Price Match Guarantee

Call our Customer Service at 818-675-9000 if you find a lower price on any of our items we'll match it.*

Need Help? Call our Customer Service Team at 818-675-9000. They can help with any questions you may have.

Facebook Google+ Instagram Twitter YouTube Pinterest
Payment Methods

© 1995-2018, All material on this site is copyrighted by HobbyTron.com or the product itself.
*Call our Customer Service at 818-675-9000 if you find a lower price on any of our items and we will match it.
Only one coupon code per order. Coupons Exclude: 3DR, Blade, DJI, Horizon Hobby, HPI, Redcat Racing, Traxxas, Sale Items, Daily Deals, Refurbished, Oversize Items, and Wholesale.