Elite Su-sta Adjustable Riser Block - 5 Height settings for leveling the bike Bike Accessories Brand_Prestacycle 4x the contact area than

4x the contact area than the competition

5" wheels| Medium/18"

The responsive handling and stable geometry make it suitable for both cross-country racing and recreational trail riding

The air molecules that come into contact with the body stick to its surface and stay stationary in relation to the body

A traditional Tri Comfort waist ensures minimum pressure on the belly during the effort

Elite Su-sta Adjustable Riser Block - 5 Height settings for leveling the bike Bike Accessories Brand_Prestacycle 4x the contact area thanDescription Elite Su sta Adjustable Riser Block. Simulate both flat terrain and slopes perfectly with anti slip rubber feet to eliminate handlebar vibrations. Unique design with 5 levels lets you adjust the height of your front wheel to simulate hill climbs up to 6%.