best sound quality motorcycle helmet speaker AURISOM Bluetooth Headset Noice Cancellation, Wireless Helmet Speakers 4 Colors LED Light,1200mAh Battery, IP67 Waterproof/HiFi Sound, Smart Motorcycle Headphones for All Helmets : Electronics Volume level depends on Weight_ Trek FX 2 Stagger Battery:36V 10Ah

best sound quality motorcycle helmet speaker AURISOM Bluetooth Headset Noice Cancellation, Wireless Helmet Speakers 4 Colors LED Light,1200mAh Battery, IP67 Waterproof/HiFi Sound, Smart Motorcycle Headphones for All Helmets : Electronics Volume level depends on Weight_ Trek FX 2 Stagger Battery:36V 10Ah

Trek FX 2 Stagger Disc - Atlanta Bike Shop | Alpharetta, Ansley, Vinings, Duluth, Roswell

You want blazing fast aero speed, a SRAM wireless electronic drivetrain for precise shifts, and loads of integrated accessories that make hydrating and re-fueling easy

Weight_

Battery:36V 10Ah

GT20 PRO Specifications Performance Top Speed: Class 2/3, 35 Mph (56Km/h) Range: 80+miles (128km) in Class-2 throttle-only mode (pure electricity)

Volume level depends on your headset and if it has sufficient wattage to drive them