bluetooth motorcycle helmet attachment Modular Helmets, DOT Approved Flip Up Full Face Motorcycle Dual Visor Helmet, with Dual Speakers and Microphone, for Adults Men and Women M~XXL : Automotive you can connect an Color:Black / Titanium Themes Classic 17 Inch Backpack

bluetooth motorcycle helmet attachment Modular Helmets, DOT Approved Flip Up Full Face Motorcycle Dual Visor Helmet, with Dual Speakers and Microphone, for Adults Men and Women M~XXL : Automotive you can connect an Color:Black / Titanium Themes Classic 17 Inch Backpack

Classic 17 Inch Backpack Case Pack 24 Assorted 12 Color Pack

Carry-on compatible 35L capacity (most airlines) Weight-distributing, low-profile harness system for a comfortable carry Suitcase-style, full-wrap zipper opening on main compartment makes organization easy Stay organized with 2 internal mesh compartments: 1 large compartment on right side, 1 subdivided compartment on left Padded laptop & tablet sleeve Shortcut zipper to main compartment for easy access Top zippered pocket to store essentials or a smaller bag, like our Allpa X Hip Pack Security anti-theft YKK zippers Carabiner lash loops for clipping on extra gear Tuck-away straps during transit/storage 4 reinforced grab handles Included rain cover Removable waist belt for transit/storage 3lb 8oz (1588g) 22 x 12 x 10" (56 x 30 x 25cm) 35L (2136cu in) TPU-coated 1000D polyester Lighter weight yet durable 840D ballistic nylon paneling Carry-on compatible 35L capacity (most airlines) Weight-distributing, low-profile harness system for a comfortable carry Suitcase-style, full-wrap zipper opening on main compartment makes organization easy Stay organized with 2 internal mesh compartments: 1 large compartment on right side, 1 subdivided compartment on left Padded laptop & tablet sleeve Shortcut zipper to main compartment for easy access Top zippered pocket to store essentials or a smaller bag, like our Allpa X Hip Pack Security anti-theft YKK zippers Carabiner lash loops for clipping on extra gear Tuck-away straps during transit/storage 4 reinforced grab handles Included rain cover Removable waist belt for transit/storage 3lb 8oz (1588g) 22 x 12 x 10" (56 x 30 x 25cm) 35L (2136cu in) TPU-coated 1000D polyester Lighter weight yet durable 840D ballistic nylon paneling

Themes

Color:Black / Titanium

I also see these large sized locking ergonomic grips which are Giant branded

you can connect an unlimited number of riders and reliably communicate 1