Maxxis M7311 ( 90/100-21 TT 57M NHS, Front wheel )

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 stability and enhance grip for aggressive cornering• Developed in the Grand National Cross Country series• Perfect tire for any intermediate, loamy or muddy terrain