Discontinued | This Item is No Longer Available
Brand Logo
3.9 out of 5 Customer Rating

1/10 Pro Rock Racer RTR, Miller Motorsports

Item No.
Discontinued | This Item is No Longer Available
Brand Logo
3.9 out of 5 Customer Rating

1/10 Pro Rock Racer RTR, Miller Motorsports

Item No.

Product Details

In The Box
  • (1) 1/10 Pro Rock Racer Miller Motorsports, RTR
  • (1) 6-Channel Radio System
  • (4) AA Batteries
  • (1) Sticker Sheet
Needed to Complete
  • (1) 7.2V - 7.4V Battery
  • (1) Battery Charger
1/10 Pro Rock Racer RTR, Miller Motorsports


Miller Motors owner and driver Erik Miller has teamed up with RC4WD, the masters of scale! This collaboration brings expertise and an electrifying experience to the world of scale RC. Using dedicated engineering and racing insight, this model comes crafted to take on multiple terrains. Witness the thrilling results of this collaboration as we introduce this new rock-racing RTR!


  • Contoured Scale Chassis Set
  • Molded Lexan Body Panels
  • Faux Fuel Cell
  • Scale V8 Crate Engine Housing Assembly
  • Functional Scale Transmission and Transfer Case
  • Rock Crawler 2.2" Beadlock Wheels
  • Grappler 2.2" Scale Tires
  • Dual Spring Front and Rear Shocks

Video Overview



The functional scale Transmission with Transfer Case and scale V8 Crate Engine Housing elevate this Rock Racer to an unmatched realistic level! With a 2-speed transmission, switching from crawling over rocky terrain to racing across flatlands is quick at the push of a button. The V8 Crate Engine Housing enhances the aesthetics and delivers next-level detail! The design is a 1/10 scale replica of its full-size counterpart! High-clearance axles with an offset front differential are made from durable materials and designed with rock racing in mind. The driveshafts deliver impressive driveline angles while possessing durability during off-road adventures.



The front suspension has a traditional 4-link, while the rear sports a trailing arm setup with sway bars at the front and rear. These aluminum oil-filled shocks with adjustable dual spring rates are primed for rock racing, striking the perfect harmony between flexibility and stability! The Chassis is an injection molded design modeled after Erik Miller's proven and renowned Rock Racer. 2-piece Beadlock Wheels are made from durable material, ensuring they can withstand the harshest terrains, and are scale recreations of the 1:1 set. The 2.2" Grappler scale tires have optimal grip and durability for excellent off-road traction and performance!



The interior features a crafted to-scale detailed dashboard complete with GPS, radio comm, and other captivating features! The molded radiator and fan shrouds capture the details found on this model and recreate the look of a genuine rock racer! The aluminum fuel cells protect electronic components while concealing them for added realism! Emphasizing the exterior design, the race-style Rear Light Bar adds more replicated detail from the full-size model. Like the full-size racer, there are front and rear sway bars and adjustable limiting straps on all four corners!



The 6-channel radio/receiver has an all-new modern design that upgrades your control experience while trailing! Enjoy exceptional performance while rock racing with the 1200KV Sensorless Brushless Motor! The 2-3s 360 Amp ESC stands ready to supply the constant power and energy to push through many off-road challenges! The Servo has the torque and performance to conquer demanding tasks and ensure an exciting rock racing experience. 3 Shift servos come pre-installed to control the 2-speed transmission and front/rear selectable differential lockers.


Product Specifications

Final Drive Ratio 31.93:1
Motor Type Brushless
Speed Control Included
Wheelbase 13.94" (354 mm)
Power Type Electric
Servos Included
Suspension Solid Axle
Wheel Width 0.85" (21.5mm)
Tire Tread Grappler 2.2" Scale Tires
Vehicle Type Rock Racer
Vehicle Size Standard
Inner Tire / Outer Wheel Diameter 2.2 in
Product Width 11.77" (299 mm)
Radio Included
Drive Type Forward/Brake/Reverse
Product Height 9.25" (235 mm)
Wheel Hex Size 12mm
Approximate Assembly Time Fully Assembled
Body Molded Lexan Body Panels
Scale 1/10
Connector Type XT-60
Ground Clearance 3.74" (95mm)
Internal Gear Ratio 17.4:1
Chassis Plastic Mold Chassis
Completion Level Ready-To-Run
Drivetrain 4WD
Charger Sold Separately
Differential Gear Diffs
Receiver Included
Shock Type Oil-Filled Coil-Over Shocks