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."
"6117
With RadiusX a high-performance auto clutch is just a clutch pack swap away. RadiusX combines TorqDrive friction disk technology with Rekluses innovative EXP auto clutch disk. TorqDrive provides more clutch disks in...