Saris Climbing Riser Block Bike-Pedals-Flat Pedals Holds 2 fluid ounces of

Holds 2 fluid ounces of solvent

Push-To-Inflate technology for fast

Durable sponge material draws solvent from the chain as it exits the Cyclone

Dual-density ELITE Levitate chamois minimizes skin abrasion and sit bone discomfort

Adjustable entry and release tension settings

Saris Climbing Riser Block Bike-Pedals-Flat Pedals Holds 2 fluid ounces ofClimbing 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)