Built from 3.5mm graphite, the XRAY 343040 rear upper arm holder helps you adjust the rear suspension response to suit conditions. It provides predictable flex that riders can use to balance oversteer and traction.
The holder is machined to tight tolerances for consistent fitment and longevity. Using graphite keeps weight down while offering the bending characteristics needed for improved control on loose or hardpack surfaces.
Hobby tuners will value the straightforward upgrade path this holder offers. It integrates cleanly with common rear suspension setups and lets you experiment with small changes to handling without major overhaul.
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