Troy Lee Designs Flowline Helmet w/Mips Youth One Size Orbit
Measure your child’s head circumference one finger above the eyebrows, then choose the size that includes this measurement.
Available sizes: 48-53 cm
If in doubt, drop by the showroom: we’ll fit it with you.
Get an email as soon as it is back.
Lightweight, premium kids’ bikes on subscription, from CHF 5.90/month. When they outgrow it, we swap the bike. See the bikes
Description
A half-shell mountain bike helmet for kids who ride trails, styled like the adult Troy Lee Designs helmets. One size for head circumferences from 48 to 53 cm.
What reassures you. MIPS protection, an inner layer that slides slightly in an angled impact. A 360° fit system that holds the whole head, and a magnetic buckle that is easy to close.
What your child will love. The Troy Lee Designs look, 14 vents and a visor that adjusts to 3 positions without tools.
Specifications
- Use MTB
- Model year 2023
- Mips With
- Closure Magnetic grille
- Vent openings 14
Delivery and returns
Delivery within Switzerland only, by Swiss Post or Planzer: CHF 8.50, free for orders from CHF 100. We usually ship within 2 working days. Free pickup at our showroom, Rue des Rois 3 in Geneva, usually ready within 24 hours.
You have 14 days after delivery to request a return by emailing team@revolvbikes.com. The item must be unused, with its tags and in its original packaging. Gift vouchers and sale items cannot be returned.
For an exchange, return the item and place a new order.
Good to know
How do I fit it properly?
The helmet covers the forehead, two fingers above the eyebrows. Tighten the adjuster at the back, then set the straps in a V under the ears: one finger should fit under the chin strap.
What is MIPS?
An inner layer that slides slightly in an angled impact, to reduce the forces transmitted to the head. Several of our helmets have it.
When should it be replaced?
After a crash with an impact, even without visible damage, and as soon as it gets too small.
In the same category
See the whole categoryComplete the gear
Need some advice?
Call us or drop by our showroom in Geneva. We’ll help you choose the right accessory.

















