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Item No:54522
Hop-Up Options No.1522
TB-04 ALUMINUM BALL DIFFERENTIAL SET (40T)
![](<img src="//d7z22c0gz59ng.cloudfront.net/japan_contents/img/usr/item/5/54522/54522_1.jpg" />
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★Ball differentials provide smooth handling and the durability to handle higher-powered motors. ★This ball differential uses 12 3/32-inch balls, and also includes pin protectors to limit wear on the cup joints and drive shafts.
