Maxxis Maxxcross SI M7311 Front Tyre 21"

Developed and tested at the Grand National Cross Country Series, the SI's race-proven tire compound delivers excellent traction in soft/intermediate conditions. Its anti-flex knob bridges on side lugs offer solid straight-line stability. It also features enhanced grip to allow for aggressive cornering. The SI is proof that Maxxis takes performance and durability to a whole new level.

Features:
• Race-proven rubber compound delivers excellent traction in soft/intermediate conditions on the motocross track or off-road
• Anti-flex knob bridges on side lugs offer solid straight-line