Bike Trainer - TRAINER CHOPPING BLOCK

Giant Cyclotron Indor Trainer Riser Block is an essential for your turbo trainer - raises the front wheel to level the bike and prevents movement.
This is a Giant Chopping Block Riser Block. This is used to elevate the front wheel while utilizing a stationary trainer so that the bike is in a level position. The design allows the wheel to remain stable and stationary while making efforts on the bike.