Parts/Suspension & steering/Suspension arms & hubs/NEXX Racing MST RMX2.5 Aluminum Upper Suspension Arms (Red) (2)
NEXX Racing MST RMX2.5 Aluminum Upper Suspension Arms (Red) (2)
NEXX Racing

NEXX Racing MST RMX2.5 Aluminum Upper Suspension Arms (Red) (2)

Part # NX-447-R2.5(4)
Where to buy
$24.99
AMain Hobbies
Seen Oct 12, 2026
$24.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Suspension Arms Overview:

NEXX Racing MST RMX2.5 CNC-Machined Aluminum Front Upper Suspension Arms. CNC-machined from super lightweight, rigid and durable aluminum, these optional suspension arms are intended for the MST RMX2.5 platforms to enhance handling and eliminate flex for a more responsive feel while tremendously boosting durability compared to the stock composite arms! Package includes two upper suspension arms.

Reviews2.5 · 4 reviews

Alberto M Feliz-colonon NEXX Racing MST RMX2.5 Aluminum Upper Suspension Arms (Red) (2)

These leave a lot of slack in the upper arms. Do not recommend.

1 found this helpful
Joseph BlumbergVerified owneron NEXX Racing MST RMX2.5 Aluminum Upper Suspension Arms (Red) (2)

Had to drill the holes out in order for the parts to fit. No biggie, but other parts (from GPM) don't require it.

1 found this helpful
Christian CrouseVerified owneron NEXX Racing MST RMX2.5 Aluminum Upper Suspension Arms (Red) (2)

They are junk. Throws the steering off. The pin that holds them on barely fits. So you have to make the hole little bigger. The screws always gets loose. I used the right size Allen key and they strip out very easy.

Derrick GoldenVerified owneron NEXX Racing MST RMX2.5 Aluminum Upper Suspension Arms (Red) (2)

Awesome product with high quality finish and perfect fitment!! Thanks again!!

What reviewers say

Four reviews give a mixed picture of these red aluminum upper suspension arms, with an average rating of 3 out of 5. Two reviewers rated them 1 out of 5, citing slack in the upper arms, steering that feels off, and a pin that barely fits and needed the hole enlarged. The screws reportedly loosen and strip easily even with the correct Allen key. One verified owner needed to drill out the holes to fit, while another praised the finish and fitment. The recurring issues are fit and fastener retention, and the sample is small.

  • + High quality finish
  • + Fitment praised by one owner
  • − Slack in upper arms
  • − Pin barely fits, hole needed enlarging
  • − Screws loosen and strip easily
  • − Holes needed drilling to fit
Summary generated from the reviews above.

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