The Yokomo B12-008RL Graphite Lightweight Rear Lower Suspension Arm is tailored for BD12/11 chassis builders who want improved handling. Its graphite construction balances lightness with useful flex to help traction.
A precision cut line reduces mass by about 10 percent versus a standard rear arm. That weight saving increases flex where it benefits traction and contributes to more predictable tyre behaviour, particularly on asphalt.
Whether on sticky race circuits or smooth asphalt stretches, the lighter arm produces quicker steering reaction and more stable mid-corner control. Drivers will feel the reduced inertia during rapid direction changes.
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