J1 Youth helmet ONE for a phone width of

for a phone width of 58 - 97 mm

Upgrade your Brompton bike with the Brompton Advance 4-Speed Sprocket Set

there's the C:62 carbon frame and fork

DayBright pulse pattern and a specific lens design ensure that this little light has the power to penetrate through urban traffic and give side illumination

while semi-integrated cable routing maintains the frame's clean lines

J1 Youth helmet ONE for a phone width ofThe Lazer J1 helmet is the perfect transition helmet for young riders becoming adults. With 19 vents and in mold technology, it offers the same technical specifications and impact protection as adult helmets. Stay cool and ride confidently with the TS+ retention system and integrated visor. Own the ride with J1!