apollo petal bike helmet Heritage 2.0 Its oversized vents and minimalist padding keep airflow high and grams low (just 270g in medium) 14" Wheel Halfords Apollo Petal

They are very affordable, even the early ones

The Daily Telegraph

At 250 watt-hours, the battery is what I would consider light-dutyin the lowest assist setting, it can extend the range of your ride substantially

Buckle closure with adjustable webbing strap Zip opening under flap Single main compartment Flat laptop pocket fits 15 device Padded mesh back panel Webbing carry handle Adjustable padded backstraps This product is designed to withstand light to moderate weather conditions

OKUMA 15000059 HANDLE ASSEMBLY MAKAIRA MK-16II, 20II, &

The chin bar has two trapezoidal vents located directly in front of your mouth