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."
"114539
ISOC Snowcross series most used handguard, flexible material. Made in USA. Handguard mounts not included. Fits only with mounts 885-0008-1/-2/-3."
"431998