Matter has leading speed wheels across all the popular sizes. They are using patented oblique technology the Matter engineers have designed a wheel that is optimised to turn left.

• Since track racing is only in one direction it should make total sense that the skater's wheels are optimized to work best in that direction.
• The two sides of the Matter Propel wheel are known as the Force side and the Flex side.
• While these wheels have been tuned to work best in one direction we have also seen recent developments that allow them to be used in BOTH directions depending on the skater's preference.
• Matter has also enhanced this wheel's chemistry to be more resistant to abrasion and last longer at critical moments in races.
• F1 is comparable to XF in other brands.