Arrma 1/18 Granite Grom 4x4 Monster Truck RTR Green - ARA2102T3
Get ready for ARRMA RC blasting in a "fun-sized" package 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, letting you get in a driving session during your office lunch break or in the backyard. Whether you're a new driver or an experienced RC fan, the GRANITE GROM makes it easy to have fun. ARRMA made no compromises when shrinking this truck, engineering it to the same high standards as its larger vehicles. It features a strong composite chassis, 4WD with robust metal gears, and a clipless body mount that's secure but easy for all ages to remove.The GRANITE GROM is built to handle tough tumbles. Impact-absorbing front and rear bumpers protect the chassis, while the enclosed drivetrain and waterproof electronics protect the internal parts. Even the Spektrum SX110 steering servo has metal gears for added durability. For first-time drivers, the Spektrum 2.4GHz SLT2 transmitter is a huge help, allowing you to limit the truck's maximum speed to 50% or 75% until you're ready for full power. Recharging the included Spektrum Smart 2S LiPo battery is also simple. Just plug it into the supplied Spektrum S10 Smart USB-C Charger and the Smart technology takes care of the rest.
Get ready for ARRMA RC blasting in a "fun-sized" package 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, letting you get in a driving session during your office lunch break or in the backyard. Whether you're a new driver or an experienced RC fan, the GRANITE GROM makes it easy to have fun. ARRMA made no compromises when shrinking this truck, engineering it to the same high standards as its larger vehicles. It features a strong composite chassis, 4WD with robust metal gears, and a clipless body mount that's secure but easy for all ages to remove.The GRANITE GROM is built to handle tough tumbles. Impact-absorbing front and rear bumpers protect the chassis, while the enclosed drivetrain and waterproof electronics protect the internal parts. Even the Spektrum SX110 steering servo has metal gears for added durability. For first-time drivers, the Spektrum 2.4GHz SLT2 transmitter is a huge help, allowing you to limit the truck's maximum speed to 50% or 75% until you're ready for full power. Recharging the included Spektrum Smart 2S LiPo battery is also simple. Just plug it into the supplied Spektrum S10 Smart USB-C Charger and the Smart technology takes care of the rest.
Get ready for ARRMA RC blasting in a "fun-sized" package 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, letting you get in a driving session during your office lunch break or in the backyard. Whether you're a new driver or an experienced RC fan, the GRANITE GROM makes it easy to have fun. ARRMA made no compromises when shrinking this truck, engineering it to the same high standards as its larger vehicles. It features a strong composite chassis, 4WD with robust metal gears, and a clipless body mount that's secure but easy for all ages to remove.The GRANITE GROM is built to handle tough tumbles. Impact-absorbing front and rear bumpers protect the chassis, while the enclosed drivetrain and waterproof electronics protect the internal parts. Even the Spektrum SX110 steering servo has metal gears for added durability. For first-time drivers, the Spektrum 2.4GHz SLT2 transmitter is a huge help, allowing you to limit the truck's maximum speed to 50% or 75% until you're ready for full power. Recharging the included Spektrum Smart 2S LiPo battery is also simple. Just plug it into the supplied Spektrum S10 Smart USB-C Charger and the Smart technology takes care of the rest.
Get ready for ARRMA RC blasting in a "fun-sized" package 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, letting you get in a driving session during your office lunch break or in the backyard. Whether you're a new driver or an experienced RC fan, the GRANITE GROM makes it easy to have fun. ARRMA made no compromises when shrinking this truck, engineering it to the same high standards as its larger vehicles. It features a strong composite chassis, 4WD with robust metal gears, and a clipless body mount that's secure but easy for all ages to remove.The GRANITE GROM is built to handle tough tumbles. Impact-absorbing front and rear bumpers protect the chassis, while the enclosed drivetrain and waterproof electronics protect the internal parts. Even the Spektrum SX110 steering servo has metal gears for added durability. For first-time drivers, the Spektrum 2.4GHz SLT2 transmitter is a huge help, allowing you to limit the truck's maximum speed to 50% or 75% until you're ready for full power. Recharging the included Spektrum Smart 2S LiPo battery is also simple. Just plug it into the supplied Spektrum S10 Smart USB-C Charger and the Smart technology takes care of the rest.
in 20 offers
The lowest price for Arrma 1/18 Granite Grom 4x4 Monster Truck RTR Green - ARA2102T3 right now is $221.00 at Power Hobby, compared across 17 retailers.
The all-time low was $139.99 on 18 June 2026 — today's price is 58% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 11 July 2026.
Last updated at 11/07/2026 14:37:16
ARRMA 1/18 Granite Grom 4X4 RTR Brushed Monster Truck w/ Battery & Charger Green
Delivery $13.98
ARRMA 1/18 Granite Grom Mega 380 Brushed 4X4 Monster Truck RTR with Battery & Charger, Green
Delivery between 14–24 July $20
ARRMA Granite Grom 4x4 RC Monster Truck Electric 4WD 1/18 Scale RTR (Green)
Delivery $10
ARRMA Granite Grom 4x4 RC Monster Truck Electric 4WD 1/18 Scale RTR - Green
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Arrma Granite Grom Mega 4wd 380 Brushed 1/18 Monster Truck Rtr (green)
Delivery $37.05
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Arrma Granite Grom 1/18 4x4 Monster Truck, Rtr, Green, Ara2102t3
Delivery $12.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Arrma Granite Grom 4wd Mt 1/18 Rtr Mega W/lipo Batt/usb Chg Green
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
ARRMA Granite Grom 4x4 RC Monster Truck Electric 4WD 1/18 Scale RTR - Green
Delivery between 14–20 July $20.05
Arrma Granite Grom 1/18 4x4 Monster Truck (Green) ARA2102T3
Free delivery
Arrma 1/18 Granite Grom 4x4 Monster Truck RTR Green - ARA2102T3
Delivery between Mon – Fri $4
originally posted on hobbiesdirect.com.au
Really good car, goes fast for size, battery is easy to charge, and actually has oil filled shocks. Only thing i would change is a brushless motor and esc (servo is fast enough), a cooling fan for the motor.( it gets really hot after a while), and foam inserted tyres. apart from that it's a really good small scale for someone who is just getting into the hobby. :)
originally posted on Google Customer Reviews
Awesome little truck. Fast for a small brushed rc.
originally posted on ebay.com
A product but first run the body swing clip snapped so have to order whole set of body post before I can run it again
| Car | |
| Size (Scale) | 1/18 |
| Skill Level | Beginner |
| Power Source | Electric Brushed |
| Chassis Type | Monster Truck |
ARRMA 1/18 Granite Grom 4X4 RTR Brushed Monster Truck w/ Battery & Charger Green
Delivery $13.98
ARRMA 1/18 Granite Grom Mega 380 Brushed 4X4 Monster Truck RTR with Battery & Charger, Green
Delivery between 14–24 July $20
ARRMA Granite Grom 4x4 RC Monster Truck Electric 4WD 1/18 Scale RTR (Green)
Delivery $10
ARRMA Granite Grom 4x4 RC Monster Truck Electric 4WD 1/18 Scale RTR - Green
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Arrma Granite Grom Mega 4wd 380 Brushed 1/18 Monster Truck Rtr (green)
Delivery $37.05
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Really good car, goes fast for size, battery is easy to charge, and actually has oil filled shocks. Only thing i would change is a brushless motor and esc (servo is fast enough), a cooling fan for the motor.( it gets really hot after a while), and foam inserted tyres. apart from that it's a really good small scale for someone who is just getting into the hobby. :)
Awesome little truck. Fast for a small brushed rc.
A product but first run the body swing clip snapped so have to order whole set of body post before I can run it again
What a bargain for so much fun very impressed very stable you need to get one
Great little basher, easy to take anywhere, and bash anytime.
So much fun! Love this little truck.
Shipping was fast!! This was the perfect car for a 9 year old girl! She is loving it and plays with it every day!
Went in to learn about trying to get back into the hobby after 35 years. Oscar was very helpful and patient in explaining the new products and technology of today. He suggested this car to slowly learn about things and it’s a great first RC truck for me. Will definitely be back here for all my needs and questions answered.
I was skepitcal at first but after I put a battery in it though…. It was over. This thing rocks. It’s quick enough and maneuverable enough the way it is. Upgrade to brushless and it’ll be perfect. But overall I really enjoy it. The service and all was great. Delivery was on point and as expected. Awesome experience!! Thanks
It is not well made. Reasons why :- Quality- Parts lightweight, low quality - Plastic - Same as Generic RC ( Rlaaro )- Price- Double the price as comparable RC's available- Broken servo are common complaints- Suggestions: Traxxas 1/16Line- SAme $ you get: Better Quality, Durability, Warranty
| Car | |
| Size (Scale) | 1/18 |
| Skill Level | Beginner |
| Power Source | Electric Brushed |
| Chassis Type | Monster Truck |
