Parts/Landcraft/Drivetrain/Axles & axle parts/Samix MST CFX-W Brass Portal Knuckle Cover (2)
Samix MST CFX-W Brass Portal Knuckle Cover (2)
Samix

Samix MST CFX-W Brass Portal Knuckle Cover (2)

Part # SAMCFXW-40131.5(2)
Where to buy
$38.99
AMain Hobbies
Seen Oct 12, 2026
$38.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

The Samix MST CFX-W Brass Portal Knuckle Covers weigh 20 grams each, and add much needed unsprung weight to the MST CFX-W axles for improved climbing performance. The machined brass material is more durable than the stock plastic cover and the black finish with chamferred edges helps to give the parts a subtle touch of bling, without excess flash. 

Features:

  • Brass portal knuckle cover adds 40g a pair, to improve climb performance greater stability and lower CG
  • Make of high quality brass material (with black coating can avoid oxidation)
  • More rigid and increased durability
  • Direct fit on CFX-W front & rear knuckle
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

Reviews1.5 · 2 reviews

tariq aliVerified owneron Samix MST CFX-W Brass Portal Knuckle Cover (2)

dont buy, they really didnt machine the bearing holes out....

Anonymouson Samix MST CFX-W Brass Portal Knuckle Cover (2)

Other than the weight, these are no upgrade. They do away with 2 bearings in the portal assembly. I can't believe this crap, WTF!

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