Hobbyists wanting to dial in their XRAY XB8 setup can use these differential height inserts to fine tune handling. They slot into the semi-split bulkhead to offer three distinct height choices for setup variation.
Changing differential height is a useful tuning lever when grip levels change. These inserts let you adapt the car's behaviour for tighter corners or faster straights without major component swaps.
The composite gearbox pinion height inserts provide a straightforward way to move the differential position. Swap settings trackside and evaluate handling differences to choose the most consistent option.
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