CycleOps 4 Level Climbing Block

CycleOps Riser Block for trainers.

• ⋅ Unique 3-level design lets you select the level of difficulty
• ⋅ Stack two blocks to simulate climbing workouts
• ⋅ Use 2 blocks for 12 different adjustment levels
• ⋅ Injection-molded construction is virtually indestructible