For a stable, worry-free ride in any rear-mounted trainer;Unique 3-level design lets you select the level of difficulty;Stack two blocks to simulate climbing workouts;Injection-moulded construction is virtually indestructible;Use 2 blocks for 12 different adjustment levels. Patents issued and pending

• CycleOps Riser Block for Indoor Trainers
• n/a
• Non Applicable

CycleOps Riser Block for Indoor TrainersCycleOps