HPI Racing Arm RC Suspension Arm Set - HPI105289 Superman 12-inch diameter with 5-inch pitch

12-inch diameter with 5-inch pitch

26 tooth aluminium pinion gear designed for 1/10 and 1/12 scale electric RC cars running a 48P drivetrain

known for consistent pitch accuracy and reliable balance straight from the packaging

Rear bumper (black)

Chrome and black finish replicates the look of real Raceline Renegade alloy wheels

HPI Racing Arm RC Suspension Arm Set - HPI105289 Superman 12-inch diameter with 5-inch pitchThe HPI Racing HPI105289 suspension arm set is a direct fit replacement designed for HPI Racing RC cars that use this specific arm geometry. Suspension arms are a common wear or breakage item in RC driving, and having a genuine HPI Racing replacement on hand keeps your car on the track with minimal downtime. The style code HPI105289 makes it straightforward to confirm you're ordering the correct set for your model. Key Features Genuine HPI Racing