Strengthen and refine the rear suspension of your ARRMA Kraton or Outcast 4S V2 with RPM Rear Suspension Arms! These heavy-duty arms offer enhanced durability, reduced slop for better throttle response, and an additional shock mount position for fine-tuned performance.
Features
Reduces movement at the hinge pins for better handling
Third shock mount hole for added tuning options
Moulded from ultra-tough nylon for exceptional durability
Direct replacement for stock rear A-arms
Designed for the ARRMA Kraton & Outcast 4S V2
Genuine RPM Product
In the box
2x RPM Rear Suspension Arms
Reviews (2)
5.0
Based on 2 reviews
5 stars2
4 stars0
3 stars0
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1 star0
Arda A
Verified buyer
25 May 2026
Steven B
Verified buyer
25 May 2025
Perfect fit on my kraton 4s
Questions & Answers
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