bike helmet with built in bluetooth Modular Motorcycle Helmet, DOT Approved Flip Up Full Face Integrated Helmet, Double Visor Built-in Dual Speaker Microphone, for Adults Men and Women XS~XL : Automotive 5.7 x 2.7 x Caberg Duke Evo low-cost goth Color:CGCT

bike helmet with built in bluetooth Modular Motorcycle Helmet, DOT Approved Flip Up Full Face Integrated Helmet, Double Visor Built-in Dual Speaker Microphone, for Adults Men and Women XS~XL : Automotive 5.7 x 2.7 x Caberg Duke Evo low-cost goth Color:CGCT

Caberg Duke Evo low-cost | Louis 🏍️

measuring against the 52–56 cm spec before ordering is worth doing

goth

Color:CGCT

It is a large bag, though, so if you like the look but want a smaller option, Troubadour has a helpful visual comparison chart for all of its backpacks

5.7 x 2.7 x 1 cm (2.25 x 1 x 0.5 in) weighing only 16 grams each Fits any helmet strap up to 15mm wide IP65 rated