RPM Rear A-Arms RU & ST Black (2) (RPM80182)
$10.99
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RPM Rear A-Arms RU & ST Black (2) (RPM80182)
$10.99
In Stock
Unsprung Weight Loss
Saves 14g Of Rear Weight
Slop-Free Precision
Eliminates Hinge Pin Play
Rugged Durability
Tough Molded Nylon Construction
Precision Suspension UpgradeLighter and Tougher Rear Arms
Upgrade your RC truck with the ultra-durable RPM Rear A-Arms for Electric Rustler & Stampede. Designed to withstand heavy bash sessions, these premium rear suspension arms eliminate unwanted play while shedding 14 grams of unsprung weight from your Traxxas 2WD chassis.
Engineered Performance & StrengthRefine Handling on Your Traxxas Truck
Take your off-road RC driving to the next level with the RPM Rear A-Arms for Electric Rustler & Stampede in classic black. Precision-molded from RPM's proprietary nylon blend, these high-strength arms eliminate over 0.030 inches of slop at the inner arm mount and 0.010 inches at the hinge pins for an ultra-smooth suspension system. By subtly re-engineering the outer shock mount positions, these A-arms deliver distinct tuning changes between adjustments. Best of all, each arm reduces weight by 7 grams compared to stock parts, drastically improving dampening and overall traction on your Traxxas Rustler 2WD or Traxxas Stampede 2WD stadium truck.
Technical SpecificationsCompatibility and Material Details
Compatible Vehicles
Traxxas 2WD Electric Rustler & Stampede
Part Type
Rear Suspension A-Arms
Material
Engineering Grade Molded Nylon
Placement/Position
Rear Left & Right
Weight Reduction
7g Per Arm / 14g Total
Color
Black
Key Performance FeaturesDesigned for Ultimate Basher Performance
Vehicle FitmentFits 2WD electric Traxxas Stampede and Rustler models
Unsprung Weight SavingsReduces total unsprung weight by 14 grams per pair
Slop EliminationRemoves over 0.030in inner and 0.010in outer mount slop
Tuning AdjustmentsOptimized inner and outer shock mount locations
Extreme DurabilityMolded nylon construction prevents breakage without adding flex
Color FinishClean black finish matches factory component style
Frequently Asked QuestionsEverything you need to know
Do these RPM Rear A-Arms for Electric Rustler & Stampede fit 4WD models?
No, these RPM Rear A-Arms are specifically engineered to fit 2WD electric versions of the Traxxas Rustler and Stampede.
Will the RPM Rear A-Arms for Electric Rustler & Stampede require modifications to install?
No modifications are needed; these arms install as direct drop-in replacement parts using factory mounting locations.
How do the RPM Rear A-Arms for Electric Rustler & Stampede improve suspension response?
They shed 14 grams of total unsprung weight and eliminate hinge pin slop, allowing your shocks to work more efficiently over rough terrain.
Does the RPM Rear A-Arms for Electric Rustler & Stampede package include mounting hardware?
The package contains one pair of black rear A-arms; your original stock Traxxas hinge pins and mounting hardware should be reused.