Now get ARRMA® durability and performance in a size for RC blasting anytime and anywhere! The small scale ARRMA GRANITE™ GROM 4X4 Monster Truck RTR offers unprecedented convenience, value, and versatility for beginners and experienced RC bashers alike.
Amped-up ARRMA® RC blasting gets "fun-sized" with the fast, tough, and ready-to-run GRANITE™ GROM 4X4 Monster Truck. At 1/18 scale, it's small enough to take along anywhere. And the GRANITE GROM delivers a big dose of genuine ARRMA performance and durability whenever you get the urge to bash.
Enjoy some after-school RC monster truck action with friends. Sneak in a little bashing during your office lunch break. Whether you're a young beginner or an experienced RC basher, the GRANITE GROM easily fits time for ARRMA RC bashing into your way of life. It's tough, fast — and conveniently small.
Unlike many manufacturers of mini RC models, ARRMA made no compromises when shrinking this basher down to small scale size. The GRANITE GROM 4X4 Monster Truck is precision-engineered to the same high standards as larger ARRMA RC vehicles. It also has a clipless body mount design that keeps the body securely attached but easy to remove for all drivers, young and old. Among small scale RC basher models it's in a league of its own, with convenience plus the power, strength, and handling capabilities you need to get serious about your stunts.
The ARRMA GRANITE GROM 4X4 Monster Truck endures any punishment you can dish out. Impact-absorbing front and rear bumpers are the bash-ready bookends to its strong composite chassis. A 4WD transmission with robust metal gears carries power from the MEGA 380 brushed motor through an enclosed drivetrain to the tough dBoots® FORTRESS™ monster truck wheels and tires. Even the Spektrum™ SX110 steering servo has metal gears — and, like the IC2® connector-equipped Spektrum SLT™ 2-in-1 25A ESC and receiver, it's waterproof for carefree bashing in any conditions.
If you're a first-time RC basher, the Spektrum 2.4GHz SLT2™ transmitter helps you learn control skills safely by limiting the monster truck's maximum speed to 50% or 75% until you're ready to handle it all. Recharging the included Spektrum Smart 2S LiPo battery is also worry-free. Just plug it into the supplied Spektrum S10 Smart G2 Mini 2S USB-C Charger with the attached IC2 connectors. Smart technology instantly takes care of the rest. In about an hour, your battery is safely recharged and ready for another round of fun.
Everything you'll need to the run the GRANITE GROM comes in the box. The truck body is professionally factory-finished in your choice of three brilliant, durable color schemes. GRANITE GROM upgrade parts are available for cranking up its capabilities past eleven. They include a Metal Axle & Wheel Hub Set, Aluminum Shock Set, Adjustable Steering Links, and a two-piece, assembled Oil-Filled Differential Set.
Take advantage of small scale value and versatility with the GRANITE GROM 4X4 Monster Truck RTR, and experience ARRMA RC bashing excellence for yourself.
The ARRMA GRANITE GROM 4X4 Monster Truck RTR is engineered and manufactured to the same high standards of durability and performance that you expect from any ARRMA vehicle. It's just smaller!
Right out of the box, the monster truck body comes professionally factory-finished in your choice of three brilliant, durable color schemes. Tough dBoots® FORTRESS™ monster truck wheels and tires add powerful looks and all-terrain traction.
The GRANITE GROM monster truck body snaps onto the chassis easily, quickly, and securely. It comes off with a simple press-and-release. With no tiny clips to force into place, it's a body attachment system that all ages can successfully manage.
Enjoy carefree bashing with your ARRMA GRANITE GROM monster truck in any conditions. The transmission is fully metal geared for durability. Even the installed Spektrum SX110 waterproof steering servo has tough metal gears.
The high-traction 4-wheel drive transmission features rugged metal gears. It carries power from the installed MEGA 380 brushed motor to the wheels through an enclosed drivetrain. The entire power system is well-protected for dependable performance on all terrain.
The Spektrum Smart 2S LiPo battery with IC2 connectors provides the power for long run times. When it's time to recharge, just plug it into the convenient Spektrum Smart G2 S10 USB-C Charger. Safe charging begins automatically and only takes about an hour.
The high-quality Spektrum SLT2 2-channel transmitter is the perfect size for all drivers. It can help you learn control skills safely by limiting the monster truck's maximum speed to 50% or 75% until you're ready for it all. Four AA batteries included.
(1) GRANITE™ GROM 4X4 Monster Truck RTR
(1) Spektrum™ Waterproof SLT™ 2-in-1 25A ESC & Receiver
(1) ARRMA MEGA 380 28T Brushed Motor
(1) Spektrum 2.4GHz SLT2™ Transmitter
(1) Spektrum SX110 Waterproof Metal-Geared Servo
(1) Spektrum Smart 7.4V 1400mAh 2S 30C Hard Case LiPo Battery
(1) Spektrum S10 Smart G2 Mini 2S USB-C Charger
(4) AA Transmitter Batteries
(1) GRANITE™ GROM 4X4 Monster Truck Product Manual
Orders are shipped by either Australia Post, TNT, Toll or Fastway Couriers, please understand these services operate Monday to Friday as a general rule. We have electronic tracking via the carriers but cannot divert goods from the original address given.
Flat Rate Shipping
Our $9.95 flat rate shipping covers all metropolitan areas and all urban areas within Australia.
Free Freight Offer
Our Free Freight option on goods over a certain value applies to online orders only and may change without notice due to commercial competition so please always check this category. We reserve the right to quote freight separately for any oversize, large, heavy or bulky goods which may be ordered. Free shipping may not apply to some oversize items, or orders containing Dangerous Goods.
Dangerous Goods
Some items such as rocket engines and RC fuel require additional charges due to “Dangerous Goods” category. Due to these items being sent by a courier, someone must be home to receive the item, or a slip may be left instead. These items cannot be shipped to PO boxes. Please note, rocket engines of size 'E' or higher cannot be shipped. They can only be picked up in store.
Oversize Items
Any items that are larger than 1 metre in any dimension are considered an oversize item and are not accepted by Australia post and as such, require additional charges to be sent by courier. Due to these items being sent by a courier, someone must be home to receive the item or a slip may be left instead. These items cannot be shipped to PO boxes.
Frontline Hobbies is committed to providing customers with the best products and service. We are aware that sometimes returns are required and have detailed in this policy how to return a product to Frontline Hobbies.
Please note that all products are sold with manufacturer’s warranty unless otherwise noted.
Not what you expected? Changed your mind?
We offer a 14-day return policy for any unopened, undamaged product in original condition.
Contact us within 14 days of delivery and we will gladly accept your return. Then package and ship it back to us. Once received, we will arrange a credit or refund.
You must make sure that the returned product is suitably packaged to prevent damage during return shipping. We will not accept responsibility for goods, which are damaged whilst in transit back to us.
A copy of the original invoice or reference number must be included with the returned product. If proof of purchase is not provided, we may not be able to offer a replacement product, credit, or refund.
Please note, for change of mind returns, it is the customers responsibility to pay for return postage.
If you have received the wrong item, please contact us within 14 days of delivery so we can arrange the correct items to be shipped out, and for return of the item received. We may require a photo of the product so we can verify.
Please keep the products in their original packaging and we will send you a return shipping label. Print it out, attach to the package; and either take to Australia Post, or for larger items we can arrange a courier to collect the items.
You must make sure that the returned product is suitably packaged to prevent damage during return shipping. We will not accept responsibility for goods, which are damaged whilst in transit back to us.
A copy of the original invoice or reference number must be included with the returned product. If proof of purchase is not provided, we may not be able to offer a replacement product, credit, or refund.
If the product is not deemed to be incorrect, we may return the product to you at your cost or we may offer a reduced credit to cover any shipping costs incurred.
If you have received a damaged item, please contact us within 14 days of delivery so we can arrange replacement items to be shipped out, and for return of the damaged item. We may require a photo of the product so we can verify.
Please keep the products in their original packaging and we will send you a return shipping label. Print it out, attach to the package. We will let you know whether to return it to Australia Post, or if we can arrange a courier to collect the item.
A copy of the original invoice or reference number must be included with the returned product. If proof of purchase is not provided, we may not be able to offer a replacement product, credit, or refund.
You must make sure that the returned product is suitably packaged to prevent further damage during return shipping. We will not accept responsibility for goods, which are damaged whilst in transit back to us.
If the product is not deemed to be damaged, we may return the product to you at your cost or offer a reduced credit to cover any shipping costs incurred.
If you have received a faulty item, please contact us so we can arrange the product to be returned to us for assessment. We may check manufacturer standard warranty to verify the product is still under warranty before we arrange a return label.
Please keep the products in their original packaging and we will send you a return shipping label. Print it out, attach to the package. We will let you know whether to return it to Australia Post, or if we can arrange a courier to collect the item.
A copy of the original invoice or reference number must be included with the returned product. If proof of purchase is not provided, we may not be able to offer a replacement product, credit, or refund.
You must make sure that the returned product is suitably packaged to prevent further damage during return shipping. We will not accept responsibility for goods, which are damaged whilst in transit back to us.
Upon receipt of a faulty product, we will either test the product ourselves or return the product to the manufacturer or supplier for assessment. Goods that require testing may take up to 30 business days.
If a fault is detected, and is not due to wear and tear, or misuse, we will offer you a replacement, credit, or refund.
If the fault does not fit the above criteria and is not covered under the manufacturer’s warranty, then a replacement, credit or refund may not be provided. We may offer to repair the product at your cost. We will provide an estimate of any charges before commencing with any repairs.
We will normally issue a credit note within 10 business days of us receiving the goods returned in accordance with this policy. Goods that require testing may take up to 30 business days. The credit notes which are issued can then be used as a payment against future purchases or converted to a refund.
All refunds will be returned to the payment method used for the original purchase. If for any reason we cannot refund to the original payment method, we may require ID to be sighted to verify identity, or offer store credit in lieu of a refund.
Should you require further information, please feel free to contact us.
Estimated Delivery Time Frame: 2 - 12