All Thing that you may want to know

Giant Mountain Bike The CycleOps Riser Block’s unique three level design, let’s you pick a height for your front tire that will make your trainer riding time more comfortable and productive. You’ll train harder and longer, because you’ll be riding a more natural position., Brand CycleOps, Color Black, Virtually indestructible injection-molded constructionStacks with 2nd block to simulate climbing workoutsStackable riser block for rear-mounted cycling trainersUnique 3-level design lets you select ideal training heightSupports up to 12 adjustment levels with 2nd block
This CycleOps Stackable Climbing Block essentially does what it is supposed to do. It raises your tire to simulate climbing a hill. First things first. If you purchase just one of these to use with a trainer, the best it will do is raise your front tire even with the back. Indoor bike trainers raise your tire, and this thing merely raises the f…