There is an upgrade front alloy hinge pin brace detailed in the instruction manual and made by Kyosho already. Allegedly much stronger.
( assume thats what you`re all talking about and not the UM721 front suspension mount block )
The upgrade part number is UMW519GM - machined alloy SP version
The standard brace is part number UM720 - pressed alloy
Similar SP upgrade available for the motor plate too which i used from new. Looks and feels a lot better quality.
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