SD: sintered Off-Road. Good efficiency and stability under all operating conditions. Suitably resistant to wear, even when exposed to water and mud. Less aggressive than the SX, giving more flexible control."
"6199
Next to the premium quality steel alloy which is used to give Moto-Master brake discs unsurpassed friction characteristics and durability, much of the superior performance of a Moto-Master Flame discs lies embedded...
RK 520/525/530XSO are designed for Middle displacement Motorcycle Models, lighten chain weight while securing adequate strength required, emphasizes light feeling of acceleration. RK XSO Series features RX-Ring that...