M1 Dual Durometer Wheels, 4-pack

M1 Dual Durometer Wheel showcases M1's innovative Urethane core material, which offers a greater heat tolerance and is approximately 7 times stronger compared to the previous cores.
The Dual Durometer model has a core larger than a standard wheel, resulting in enhanced speed and increased shock tolerance.

M1 Pro Series Purple Urethane, 59MM Hard Urethane.

Available solely in the "Hard" hardness.