Elite Su-sta Adjustable Riser Block Stack Height-27 The 303 is faster lighter

The 303 is faster lighter and more capable over varied terrain—whether the surface is pavement in all its conditions or no pavement at all

Top/Bottom Top Gender Unisex Fabric Technology Polyester & Elastan 170gr Color Pink Core No Primary Color Pink Size U

Optimized for use with KMC e9 X9 and X9 SL chains Range 11-32 Cogs 11-13-15-17-19-21-24-28-32 Cassette Body Type Shimano HG Drivetrain Speeds 9 Color Black Defined Color Black

Rise Spoke Kit Length 298 Color Black Spoke Interface Straight Pull Defined Color Black

PowerZone Technology for better ankle support and stability

Elite Su-sta Adjustable Riser Block Stack Height-27 The 303 is faster lighterElite 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%.