arrma metal diff boost box Medium Carbon Steel+Aluminium 7075-T6 Front Or Rear Case for 1:5 KRATON 8S BLX/Outcast 8S BLX/KRATON EXB Roller/Outcast EXB Roller Upgrades Includes all parts required to convert your 4x2 BOOST model and full instructions to allow conversion in quick Arrma Metal Diff Boost Box
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Ships within 48 hours · Estimated delivery Oct 18 - Oct 23






























