Progressive Suspension Gauge Mounted Shock Pump Options:0-60 PSI Race-Proven Design: The Maxxis M931

Race-Proven Design: The Maxxis M931 Razr features a race-proven tread pattern

Includes 12mm and 18mm O2 sensor port plugs

For use especially on packed and icy trail conditions

Mesh Side Panels For Superior Airflow

The new reference for mileage in Sport Touring tires

Progressive Suspension Gauge Mounted Shock Pump Options:0-60 PSI Race-Proven Design: The Maxxis M931A handy source of air pressure for adjusting pressure in your forks and air shocks. FEATURES Perfect for air shocks, forks and emergency tire repairs. For use with a variety of makes and models. Easy to operate. Let down valve allows for minute adjustments. Check valve for no leaks and ability to disconnect.