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

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

ultra-quiet shifts that will always put you in the right gear

This tire includes PPS

12 and 13-speed chain rivets

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%.