Climbing Riser Block
For a stable, worry-free ride with any rear wheel-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.
Three different positions to raise your front wheel and simulate hill climbs
- 2.1 inches (5.3 cm)
- 2.7 inches (6.8 cm)
- 3.1 inches (7.9 cm)