The Kyosho UMW722 Brass Front Suspension Block is a precision machined upgrade made to boost the front-end ballast on RB6 and RT6 chassis. Made from solid brass and weighing 24g, it increases front traction and adds stability through high speed sections, helping drivers refine steering response and cornering balance.
Brass packs density and durability, giving consistent mass where you need it. Fitting the Kyosho UMW722 can deliver firmer front grip on a range of surfaces, letting racers tune weight distribution without complex changes to suspension geometry.
Built to match the RB6 and RT6 layouts, the UMW722 bolts in without major modification and keeps existing mount points intact. Installation is straightforward so you can test different weight setups quickly between runs.
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