Free 2-Day Shipping on Orders Over $50
Save an Extra 10% on Select Components
  • Bell Sidetrack Helmet - Kids'
  • OptionsBell -
BellSidetrack Helmet - Kids'
Sale 30% Off$27.96 $39.95

Item # BEL00B7

Select options
  • Cancel
  • Select options
  • Matte Titanium Shark, One Size ($27.96)
  • 100% Guaranteed Returns
  • Free 2-Day Shipping
    on orders over $50

Item # BEL00B7

Grom carapace.

Bell's children's Sidetrack Helmet brings the extended rear coverage of the mommy- and daddy-sized Stoker to growing groms. The In-Mold shell fuses the polycarbonate outer portion to the EPS foam body in the same way, too, because Bell recognizes that a parent likely cares more about their child's safety than they do about their own. The ErgoDial fit system and PinchGuard buckle are equally dedicated to young rider protection, ensuring a proper fit and reducing discomfort caused by abrasive buckles.

Tech SpecsSize
Tech Specs
Shell Material
In-Mold polycarbonate
Impact Foam
15 vents
Fit Adjustment
Full Face
CE EN 1078, CPSC
Recommended Use
cycling, mountain bike
Manufacturer Warranty
1 year


Head Circumference  20.5 - 22in
(52 - 56cm)
21.625 - 23.25in
(55 - 59cm)
22.875 - 24.375in
(58 - 62cm)
24 - 25.625in
(61 - 65cm)
21.25 - 24in
(54 - 61cm)
Reflex, Segment
Head Circumference  20.125 - 21.625in
(51 - 55cm)
21.625 - 23.25in
(56 - 59cm)
23.25 - 24.25in
(59 - 61.5cm)
Head Circumference  20.5 - 21.25in
21.625 - 22.5in
22.875 - 23.625in
Full-9, Transfer-9
Head Circumfernce 20.125 - 20.875in
(51 - 53cm)
20.875 - 21.625in
(53 - 55cm)
21.625 - 22.5in
(55 - 57cm)
22.5 - 23.25in
(57 - 59cm)
23.25 - 24in
(59 - 61cm)
24 - 24.75in
(61 - 63cm)
Head Circumference 19.75 - 22.5in
(50 - 57cm)
21.25 - 24in
(54 - 61cm)
How to Measure:
For best results, use a tape measure to measure around your head where your hat would fit comfortably.

Reviews & Community


Write a review

    Add a:
  • Photos
  • Videos

No file chosen

Rather attach a photo from your computer?


Only jpg, jpeg, png, gif or bmp files please.

Submit ReviewCancel

Good Helmet/Questionable Ethics

    When I bought this helmet I was stoked to have a great looking, great fittin helmet for my kid. Unfortunately Bell and Giro are owned by prominent contributors to the gun lobby. I have no issue perse with this but I don't think Vista Outdoors really cares about kids or their wellbeing if they continue to donate money to an organization that fiercely advocates for instruments that kill people (notable in recent memory for children being killed at schools). The next helmet we purchase will definitely be from a different brand

    The Bell size chart has a "Youth" and "Child" model for the Sidetrack helmet. Which one is this "kids" model?

    Hi Aaron, I am having a hard time finding both Youth and Children's options on a size chart, either on our site or Bell's. I see only one option in the Sidetracked and believe the words "youth", "children's" and "kid's" are being used interchangeably, certainly confusing. What I do know is the Sidetracked helmet will fit 50-57 cm.

    Great helmet for the little ones

    • Familiarity: I've put it through the wringer

    Adjust to their head size while they grow!
    Comfortable and has a nice securing strap thats adjustable in many ways to fit all type of heads. My son loves the green one

    Great Coverage

    • Familiarity: I gave it as a gift but have feedback to share

    Both my kids use this helmet. Fit is great and the bright colors help them be seen. The coverage is great as it protects more of the back of the head than a lot of other options. Would love to see the addition of MIPS in the child size.

    Makes the kid (and parents) happy

    • Familiarity: I gave it as a gift but have feedback to share

    I bought this as a gift for my nephew and the helmet is everything it should be. He just turned two and the helmet fits great and seems like its going fit him well for awhile. He was stoked to get it and everyone feels much better now that he has a good helmet to wear.

    great helmet

      great helmet for my niece, its a mini version of mine so my niece loves it, shes 18.75 inches around the head so it fit perfect with room to expand and grow!