SFR Essentials Skateboard Bmx Helmet Gloss White thunder-trucks 53mm height diameter x 33mm

53mm height diameter x 33mm width with a 16mm riding surface

54mm height diameter 99A hardness rating urethane wheels and Abec 7 speed rated bearings

25" inch axle size

Triple 8 Street Knee Pads

SFR Essentials Skateboard Bmx Helmet Gloss White thunder-trucks 53mm height diameter x 33mmSFR Essentials Skateboard Bmx Helmet Gloss White Features: Certified to EN1078 safety, standard Shell, ABS Inner EPS Includes foam inserts for size and fit adjustment Available in a variety of great colours Designed for max airflow and protection XXS XS = 49 52cm S M = 53 56cm L XL = 57 59cm To ensure the correct sizing measure the circumference of the head.