ALPINESTARS ST-1 WP Jacket - Dark Blue/Black/Bright Red - 4XL 3200625-7093-4XL 101-0178 Woofer Specifications

Woofer Specifications

85" | Circumference 5-3/4"

Eliminates the rolling forward effect that the stock seat creates

This will fit most drivers that can take 4 bolt connections and will work in stunt walls

72” Tweeter Mounting (DS18 PRO-TW4L)

ALPINESTARS ST-1 WP Jacket - Dark Blue/Black/Bright Red - 4XL 3200625-7093-4XL 101-0178 Woofer SpecificationsAll weather, waterproof construction and crafted for ergonomic mobility Detachable waterproof, thermal liner to help keep the rider warm and comfortable Front vent panels on the chest provide cooling airflow, improving breathability and comfort Redefined, modern shoulder design with Alpinestars stylish branding gives the jacket an adventure touring inspired look Pre curved arms and ergonomic elbows for excellent freedom of movement Detachable liner