The Mag Riser Block 3 from Minoura lifts up your front wheel during a training session to be at a natural level. This block fits both MTB and Road bike tire widths.

– Fits under front wheel to level the bike to get natural riding on training
– Double grooved design fits your narrow or wide ties
– Polyethylene material minimizes weight at 1/2 lb.
– 8.6D X 4.7W X 2.75H (inches)