The GPM MAG115R rear dampers provide a sensible performance and durability upgrade for ARRMA GRANITE 4X4 and BIG ROCK CREW CAB chassis. With 6061 T6 aluminium construction, these dampers resist wear from repeated impacts. The beefed up spring coil and damper shaft reduce flex for steadier tracking across uneven surfaces.
Alter spring retainer position to adjust preload and effectively tune damper stiffness, making it straightforward to tailor handling for different surfaces or driving styles.
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