ALPINESTARS Ageless Shoes - Black/Gray/Brown - US 13.5 2654922118214 Counterbore 4 inch black aluminum voice

4 inch black aluminum voice coil handling a massive 4000w RMS and 6000w peak will be sure to get this subwoofer moving with hurricane wind forces

10-0905 Cam Drive Spacer

20-0152 Pulley Brake Disc Spacer Billet 3/8 inch Thickness Reference #'s (if available): Can't find what you need

2 mm) horizontally

ALPINESTARS Ageless Shoes - Black/Gray/Brown - US 13.5 2654922118214 Counterbore 4 inch black aluminum voiceLightweight, street styled upper combining full grain leather and elastic synthetic material on collar for enhanced comfort and durability Traditional lace closure system for easy, secure and comfortable fit Drystar membrane layer between upper and lining for unsurpassed all weather performance Tongue in full grain leather for enhanced comfort, durability and a luxurious feel. Dual density ankles protectors are applied between the upper and padded