Giro Switchblade Roc Loc DH Fit System
This Giro Helmet Replacement Roc Loc DH Retention System will give your Giro helmet new life.
The Roc Loc DH is Giro's patented helmet fit and stabilizing system. The Roc Loc DH replacement hugs the back of your head and reduces the tendency of your helmet to shift forward or backward. Unlike most systems, the Roc Loc design provides adjustable tension that is independent of the helmet straps. What this means is that you don't have to over-tighten the straps to get a snug, comfortable fit.
The Giro Roc Loc DH fit system is the world's finest. It features separate tensioning and positioning adjustments plus a soft rubber over-molded fit belt that hugs your head in luxury.
- Genuine Giro Replacement Part.
NOTE: RocLoc systems are designed to fit ONLY the original helmet. You can not retrofit a helmet with a later model Roc Loc.