Matrix III Shock Blocks are the lifeblood of the new MBS Matrix III truck system, a key contributor to the unprecedented balance between rebound and stability MBS riders know and love. MBS' medium (orange) polyurethane formula is ideal for riders craving more stability than the soft white Shock Blocks that come stock with the Matrix III can offer. Oranges in the inside position are great for average-size riders riding without bindings. Oranges in the outside position are perfect for pushing the limits of speed and stability when riding with bindings.

Optimized Shock Block shape and formula delivers ideal mix between rebound and stability.

Notes:

• Check our turning resistance chart to see which shockblock hardness is right for you (white, orange, red).

• Only for Matrix III truck system. Not compatible with older style Matrix trucks.