The Yokomo Y2-R08FUIA aluminum front upper I-arm is engineered for the YD-2 series and comes in a red anodized finish to match red variants of the chassis. It adds practical tuning capability by offering a 7mm span of caster adjustment for setup refinement.
With this I-arm you can move caster forward or back to achieve a smaller-than-factory angle, which is useful when chasing a specific steering characteristic. Adjustments are made using spacers for controlled changes.
Precision-cut from aluminium, the I-arm reduces weight through its profile while retaining sufficient strength for regular hobby and club racing use. The result is improved front-end reaction without a durability trade-off.
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