ARRMA
ARRMA builds tough bash and race trucks from 1/16 to 1/5 scale, but stock plastic has predictable failure points. We carry GPM aluminum, 3D printed protection, and carbon fiber upgrades for the full ARRMA lineup, shipped from Wisconsin.
- GORGON GROM
- KRATON (1/5th Scale)
- KRATON (1/8th Scale)
- MINI KRATON (1/16th Scale)
- MOJAVE
- NOTORIOUS
- OUTCAST
- TALION
- TYPHON
- QUAKE GROM
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Wheel Lock (17mm) - Compatible w/ Arrma 1/8
GPM
$23.90Alloy 7075 Wheel Lock (17mm) Thread M12x1mm Function & Usage Secures the wheel on the outer side using a 17mm wheel lock with M12x1mm thread. Designed for quick install/removal while keeping the...$23.90 -
Shock Absorber Shaft Core Kit (Rear) - Compatible w/ Kraton 8S
GPM
$28.90Function & Usage Rear shock shaft core upgrade set for the rear dampers, built to increase shaft strength and reliability while staying compatible with stock shocks (and GPM shocks where applicable)...$28.90 -
Out of stock
CVD Driveshaft Set (F & R) - Compatible w/ Kraton & Outcast 8S
GPM
$36.90Function & UsageHeavy-duty CVD drive shaft set designed for the ARRMA 8S drivetrain to handle high torque and hard impacts while maintaining smoother, more consistent power transfer. Upgrade...$36.90 -
Shock Absorber Shaft Core Kit (Front) - Compatible w/ Kraton 8S
GPM
$28.90Function & UsageFront shock shaft core upgrade set for the front dampers, designed to increase shaft strength and durability while remaining compatible with the stock shocks (and GPM shocks where...$28.90 -
Diff Outdrive Set (2) - Compatible w/ Kraton & Outcast 8S
GPM
$19.90Function & UsageDifferential outdrives for the Arrma 8S platform, used in the front, center, or rear differential to transfer power from the diff to the drivetrain while maintaining smooth,...$19.90 -
Rear Shock Mount - Compatible w/ Kraton & Outcast 8S
GPM
MSRP: $44.90$40.40Function & UsageRear shock mount designed to stabilize and fine-tune rear suspension by changing damper angle, allowing you to tailor rear-end support, squat, and landing control for different...MSRP: $44.90$40.40 -
Front Shock Mount - Compatible w/ Kraton & Outcast 8S
GPM
MSRP: $44.90$40.40Function & UsageFront shock mount designed to stabilize and fine-tune shock positioning by changing the damper angle for different handling needs and driving conditions. Upgrade AdvantagesBuilt from...MSRP: $44.90$40.40 -
Servo Horn w/ Built-in Horn - Compatible w/ Kraton & Outcast 8S
GPM
$28.90Function & UsageUpgraded servo horn/servo saver assembly for the servo area that improves steering response while using a built-in spring to absorb impacts and help protect the steering gears during...$28.90 -
Diff Case Gasket - Compatible w/ Kraton & Outcast 8S
GPM
$2.49Function & UsageDifferential sealing rings that install inside the diff case to maintain a proper seal between the case halves, helping prevent diff fluid leaks and keeping your diff oil weight...$2.49 -
Rear Lower Suspension Mounts - Compatible w/ Kraton & Outcast 8S
GPM
$23.31Function & UsageRear gearbox-area lower suspension mounts designed to lock in hinge-pin alignment and stabilize the rear lower arms, reducing rear-end slop for more consistent tracking under...$23.31 -
Front Lower Suspension Mounts - Compatible w/ Kraton & Outcast 8S
GPM
$23.31Function & UsageFront gearbox-area suspension mounts designed to stabilize the front lower arms by tightening hinge-pin support and reducing unwanted arm movement during steering, braking, and hard...$23.31 -
Rear Chassis Skid Plate (5mm) - Compatible w/ Arrma Notorious & Outcast 6S
GPM
$16.90Function & UsageChassis skid plate brace designed to reinforce the lower chassis area, improving impact resistance and structural integrity during extreme bashing and hard landings. Upgrade...$16.90