Rock Shox Monarch RL Shock 190x51mm BlackThe Rock Shox Monarch RL Shock 190x51mm features silky smooth travel in a new lightweight design, Monarch floats through bumps even better than before, turning rugged trails into tire-gripping velvet. The chassis is lean while maintaining the durability and adjustability needed to bite off huge chunks of burly trail action and epic cross country. This is the 190x51mm version.710845767821