MWX PERFORMANCE MWX R1-BBK-23 R1 BIG BLOCK CONVERSION KIT

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In stock

convert your R.1 to Big Block Power! this kit is necessary to fit the MWX BBB (big block battery) it will not fit without these items

• 1pc servo mount
• big block plate
• hardware

This product was added on 10/31/2025 by JM.