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BF-4J Rock Monster 1:10 4WD Off Road Rc Truck Rock Crawler
BF-4J Rock Monster 1:10 4WD Off Road Rc Truck Rock Crawler
BF-4J Rock Monster 1:10 4WD Off Road Rc Truck Rock Crawler
BF-4J Rock Monster 1:10 4WD Off Road Rc Truck Rock Crawler

BF-4J Rock Monster 1:10 4WD Off Road Rc Truck Rock Crawler

$284.05

Equipped with 4 Wheel Shaft Drive, front and rear axle design, fully sealed transmission and big bored long droop shocks will enable this monster truck jeep to go over any terrain you put in front of it. Also has reinforced main frames for stiff chassis design and a high torque steering servo with metal gear will ensure long lasting service in the field. Comes complete with 7.2V Ni-Mh batteries which offers 15 minutes of run time; a battery charger and 2.4GHz Remote controller that can reach up to 150m control range, all that is needed is 3 x AA batteries for the remote controller. Features: Ready to Run with 4WD Shaft Drive Front and Rear Axle esign Fully Covered Receiver Case Big Bored Shocks with Long Droop Reinforced Side Main Frames to Stiffen the Chassis Plate Fully Sealed Central Transmission for Gear Protection High Torque 9kg/cm Steering Servo with Metal Gear Chromed Rims and Bumpers Head Lights System for Option Trailing link suspension for max articulation Telescopic sliding universal centre driveshafts Front CVA steering universal driveshafts Centre compact 3-gear high torque transmission 3mm -thick Alum Front & rear bumper brackets Brand: VRX Model: RH1047 BF-4J Scale:1/10 Material:plastic Power System Motor:Brush motor Charge:Include Transmitter Frequency: 2.4GHz Channel: 2CH Battery: 7.2V 1800mAH Ni-MH battery Transmitter battery: 3xAA(not included) Run time: 15mins Charging time: 3-4 hours Control distance: 100-150M Product size:51*33.5*30cm Package size:63*33*13cm Length:560mm Width: 305 mm Height: 287mm Wheelbase: 340mm Tires:Φ145*65mm Gear ratio: 18.1:1 Package included: 1x RC car 1x Transmitter 1× 7.2V Rechargeable Battery 1x Charger Please note that this is a hobby grade high-performance remote-control vehicle.

Equipped with 4 Wheel Shaft Drive, front and rear axle design, fully sealed transmission and big bored long droop shocks will enable this monster truck jeep to go over any terrain you put in front of it. Also has reinforced main frames for stiff chassis design and a high torque steering servo with metal gear will ensure long lasting service in the field. Comes complete with 7.2V Ni-Mh batteries which offers 15 minutes of run time; a battery charger and 2.4GHz Remote controller that can reach up to 150m control range, all that is needed is 3 x AA batteries for the remote controller. Features: Ready to Run with 4WD Shaft Drive Front and Rear Axle esign Fully Covered Receiver Case Big Bored Shocks with Long Droop Reinforced Side Main Frames to Stiffen the Chassis Plate Fully Sealed Central Transmission for Gear Protection High Torque 9kg/cm Steering Servo with Metal Gear Chromed Rims and Bumpers Head Lights System for Option Trailing link suspension for max articulation Telescopic sliding universal centre driveshafts Front CVA steering universal driveshafts Centre compact 3-gear high torque transmission 3mm -thick Alum Front & rear bumper brackets Brand: VRX Model: RH1047 BF-4J Scale:1/10 Material:plastic Power System Motor:Brush motor Charge:Include Transmitter Frequency: 2.4GHz Channel: 2CH Battery: 7.2V 1800mAH Ni-MH battery Transmitter battery: 3xAA(not included) Run time: 15mins Charging time: 3-4 hours Control distance: 100-150M Product size:51*33.5*30cm Package size:63*33*13cm Length:560mm Width: 305 mm Height: 287mm Wheelbase: 340mm Tires:Φ145*65mm Gear ratio: 18.1:1 Package included: 1x RC car 1x Transmitter 1× 7.2V Rechargeable Battery 1x Charger Please note that this is a hobby grade high-performance remote-control vehicle.

BF-4J Rock Monster 1:10 4WD Off Road Rc Truck Rock Crawler

Equipped with 4 Wheel Shaft Drive, front and rear axle design, fully sealed transmission and big bored long droop shocks will enable this monster truck jeep to go over any terrain you put in front of it. Also has reinforced main frames for stiff chassis design and a high torque steering servo with metal gear will ensure long lasting service in the field. Comes complete with 7.2V Ni-Mh batteries which offers 15 minutes of run time; a battery charger and 2.4GHz Remote controller that can reach up to 150m control range, all that is needed is 3 x AA batteries for the remote controller. Features: Ready to Run with 4WD Shaft Drive Front and Rear Axle esign Fully Covered Receiver Case Big Bored Shocks with Long Droop Reinforced Side Main Frames to Stiffen the Chassis Plate Fully Sealed Central Transmission for Gear Protection High Torque 9kg/cm Steering Servo with Metal Gear Chromed Rims and Bumpers Head Lights System for Option Trailing link suspension for max articulation Telescopic sliding universal centre driveshafts Front CVA steering universal driveshafts Centre compact 3-gear high torque transmission 3mm -thick Alum Front & rear bumper brackets Brand: VRX Model: RH1047 BF-4J Scale:1/10 Material:plastic Power System Motor:Brush motor Charge:Include Transmitter Frequency: 2.4GHz Channel: 2CH Battery: 7.2V 1800mAH Ni-MH battery Transmitter battery: 3xAA(not included) Run time: 15mins Charging time: 3-4 hours Control distance: 100-150M Product size:51*33.5*30cm Package size:63*33*13cm Length:560mm Width: 305 mm Height: 287mm Wheelbase: 340mm Tires:Φ145*65mm Gear ratio: 18.1:1 Package included: 1x RC car 1x Transmitter 1× 7.2V Rechargeable Battery 1x Charger Please note that this is a hobby grade high-performance remote-control vehicle.

Equipped with 4 Wheel Shaft Drive, front and rear axle design, fully sealed transmission and big bored long droop shocks will enable this monster truck jeep to go over any terrain you put in front of it. Also has reinforced main frames for stiff chassis design and a high torque steering servo with metal gear will ensure long lasting service in the field. Comes complete with 7.2V Ni-Mh batteries which offers 15 minutes of run time; a battery charger and 2.4GHz Remote controller that can reach up to 150m control range, all that is needed is 3 x AA batteries for the remote controller. Features: Ready to Run with 4WD Shaft Drive Front and Rear Axle esign Fully Covered Receiver Case Big Bored Shocks with Long Droop Reinforced Side Main Frames to Stiffen the Chassis Plate Fully Sealed Central Transmission for Gear Protection High Torque 9kg/cm Steering Servo with Metal Gear Chromed Rims and Bumpers Head Lights System for Option Trailing link suspension for max articulation Telescopic sliding universal centre driveshafts Front CVA steering universal driveshafts Centre compact 3-gear high torque transmission 3mm -thick Alum Front & rear bumper brackets Brand: VRX Model: RH1047 BF-4J Scale:1/10 Material:plastic Power System Motor:Brush motor Charge:Include Transmitter Frequency: 2.4GHz Channel: 2CH Battery: 7.2V 1800mAH Ni-MH battery Transmitter battery: 3xAA(not included) Run time: 15mins Charging time: 3-4 hours Control distance: 100-150M Product size:51*33.5*30cm Package size:63*33*13cm Length:560mm Width: 305 mm Height: 287mm Wheelbase: 340mm Tires:Φ145*65mm Gear ratio: 18.1:1 Package included: 1x RC car 1x Transmitter 1× 7.2V Rechargeable Battery 1x Charger Please note that this is a hobby grade high-performance remote-control vehicle.

$284.05 - $399.99

in 5 offers

The lowest price for BF-4J Rock Monster 1:10 4WD Off Road Rc Truck Rock Crawler right now is $284.05 at Ultimate Hobbies, compared across 5 retailers.

The all-time low was $266.68 on 31 Aug 2026 — today's price is 7% above the lowest ever. That's a little above the best price we've seen.

Prices last updated 7 Sept 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 07/09/2026 17:55:04

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=ultimatehobbies.com.au&sz=64Ultimate Hobbies

$284.05

RH-1047 BF-4 Brushed Rock Monster RTR - Ultimate Hobbies Site

Free delivery

https://www.google.com/s2/favicons?domain=auselectronicsdirect.com.au&sz=64Aus Electronics Direct

$289.00

BF-4J Rock Monster 1:10 4WD Off Road RC Truck Rock Crawler

Delivery between 11–16 Sept $20.15

https://www.google.com/s2/favicons?domain=supercheaphobbies.com.au&sz=64Supercheap Hobbies

$329.00

River Hobby 1/10 BF-4 Brushed Rock Monster RTR w/7.2V 1800mAH NI

https://www.google.com/s2/favicons?domain=alburyrcmodels.com.au&sz=64Albury RC Models and Hobbies

$379.00

RIVER HOBBY BF-4 Brushed Rock Monster RTR w/7.2V 1800mAH NI-MH battery, Wall Charger, 2.4GHz radio, 9kg servo. RH-1047

Delivery between Thu – Mon $9.50

https://www.google.com/s2/favicons?domain=sikhobbieswa.com.au&sz=64sikhobbieswa.com.au

$399.99

VRX R0256O 1:10TH BF 4J CRAWLER RTR WITH 7.2V NIMH 1800MAH WALL CHARGER 2.4GHZ RC ROCK CRAWLER BLACK

Delivery between Fri – Mon $19.69

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Scale1/10
MotorBrush motor
ChargeInclude
Transmitter Frequency2.4GHz
Channel2CH

Price comparison

Updated 1 day ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=ultimatehobbies.com.au&sz=64
Ultimate Hobbies

$284.05

RH-1047 BF-4 Brushed Rock Monster RTR - Ultimate Hobbies Site

Free delivery

https://www.google.com/s2/favicons?domain=auselectronicsdirect.com.au&sz=64
Aus Electronics Direct

$289.00

BF-4J Rock Monster 1:10 4WD Off Road RC Truck Rock Crawler

Delivery between 11–16 Sept $20.15

https://www.google.com/s2/favicons?domain=supercheaphobbies.com.au&sz=64
Supercheap Hobbies

$329.00

River Hobby 1/10 BF-4 Brushed Rock Monster RTR w/7.2V 1800mAH NI

https://www.google.com/s2/favicons?domain=alburyrcmodels.com.au&sz=64
Albury RC Models and Hobbies

$379.00

RIVER HOBBY BF-4 Brushed Rock Monster RTR w/7.2V 1800mAH NI-MH battery, Wall Charger, 2.4GHz radio, 9kg servo. RH-1047

Delivery between Thu – Mon $9.50

https://www.google.com/s2/favicons?domain=sikhobbieswa.com.au&sz=64
sikhobbieswa.com.au

$399.99

Out of stock

VRX R0256O 1:10TH BF 4J CRAWLER RTR WITH 7.2V NIMH 1800MAH WALL CHARGER 2.4GHZ RC ROCK CRAWLER BLACK

Delivery between Fri – Mon $19.69

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Scale1/10
MotorBrush motor
ChargeInclude
Transmitter Frequency2.4GHz
Channel2CH

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Compare 12 offers