adjustable bike helmet Youth Adult Road Helmet, Men Women Mountain Bicycle with Detachable Visor, 2 Sizes for Age 8-14+ Youth, Kids, Adult (Glitter Black, M: 54-58cm / 21.3-22.8 inch) : Sports & Outdoors moulding technology Hendrix Jr. DVRT Bike Helmet

The main compartment is secured by four external compression straps and is double-zippered

What's in the Box: - Trailer - User's Manual - 2 Wheels - 2 Wheel Guards - Safety Flag - Tow Bar with Steel Hitch - Capacity (lb/kg) 75 / 34 - Weight (lb/kg) 21 / 9.5 - Interior Height (in/cm) 21.1 / 53.5 - Interior Width (in/cm) 17.3 / 44 - Interior Length (in/cm) 32.5 / 82.5 - Wheel Size (in/cm) 16 / 41 - Handlebar Height (in/cm) N/A - Size Open L x W x H (in) 33.5 x 27.8 x 31.5 - Size Open L x W x H (cm) 85 x 70.5 x 80 - Size Folded L x W x H (in) 35.5 x 25.8 x 11 - Size Folded L x W x H (cm) 90 x 65.4 x 28 - Opening Height (in/cm) 21.1 / 53.5 - Opening Width (in/cm) 16.5 / 42 - Trailer Step Up 9" (Entry into the trailer) - Trailer Drop 6.5" (Bottom of the trailer to the ground) - Max Pet Height (in/cm) 23 / 58.4 - Max Pet Weight (lb/kg) 75 / 34 - Max Pet Length (in/cm) 29 / 73.7 $399.99 The Burley Bee, our original bike trailer, is a long-standing family favorite for biking with children

It has lightly padded shoulder straps and a breathable back panel

The research team from Delft University are currently seeking further funding to carry on their work, with hopes of some Dutch Government funding awaiting approval

Thats because the helmet liner is both adjustable, using velcro straps to shorten or lengthen it, and has small pockets that allow you to add foam inserts, again to adjust the shape