Product Features
- For a stable, worry-free ride in any rear-mounted trainer
- Unique 3-level design lets you select the level of difficulty
Product Description
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-molded construction is virtually indestructible. Use 2 blocks for 12 different adjustment levels. Patents issued and pending.
This item has an additional shipping charge of $15.00 for Expedited/International Shipping. There is NO additional shipping charge when shipped Ground within the Continental US.
