arai helmet dealers canada XD4 Vision Helmet, XS / Black Frost so they easily come off in an impact so as not to snag on obstacles or cause excess rotational force. Arai Corsair-X Helmet - Motorcycle

The electric vehicles in the fleet make a combined 5 million deliveries a year in the area

However, it lags behind the other MIPS helmets in terms of concussion risk

UK price and availability TBC) Motor SyncDrive Move S rear hub, 500W nominal, 750W peak, 60Nm Battery Momentum Energy 700, 48V, 14.7Ah, 700Wh, UL 2271 certified Range (tested) 34 miles (max assist) to 58.5 miles (min assist) Top speed 28mph pedal assist, 20mph throttle (US Class 2/3, app adjustable) Drivetrain Shimano Acera 8-speed, 52T chainring, 11-40T cassette Brakes Tektro hydraulic discs, 4-piston front, 2-piston rear, 180mm rotors Suspension SR Suntour XCM34 coil fork, 80mm travel, 15x110 thru-axle Seatpost Giant Contact Switch AT dropper, 110-140mm travel Weight 66lb (29.9kg) advertised, 67.6lb measured Payload 300lb total Sizes Small (5ft 1in to 5ft 9in), Large (5ft 8in to 6ft 3in)

Combined with reflective detailing, this significantly improves safety during dawn, dusk, or nighttime commuting

Theres an exhaust vent in the rear of the neck curtain, in addition to side exhausts and twin vents at the rear of the helmet shell

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