TFRESH billet aluminum brackets for JBL Xtreme 3/Xtreme 4TFRESH billet aluminum brackets for JBL Xtreme 3 & Xtreme 4 speakers. Modular design, easy to install with stainless steel hardware. CNC machined 6061 T6 billet aluminum speaker mounting brackets designed to fit and properly hold your Xtreme 3 speaker to any round tubing in the five clamp sizes available. Clamp sizes: 3 4, 7 8", 1", 1 1 4", 1 3 8", and 1 1 2". Please allow 2 3 weeks for anodized colors if not in stock. Email for more info. Speaker

Comes in 5-pack

Coaster Hub

We offer 3/4"

Shell: Euro

Spindle Type: 19mm

Gildan Dry blend 50% combed ring spun cotton/50% polyester

Dual USB-A to USB-C Charge Cable included

Sealed bearing

Material - 6061 T6 Aluminum

Check out our TFRESH dual lock bike grips with anodized dual locking rings

Tooth count - 44

Please allow 2-3 weeks for anodized colors when not in stock