Best Adjustable Bike Helmets in 2026

Daisy
Last Updated: Feb 10, 2026

At a Glance: Our Top Picks for Adjustable Bike Helmets

Krash Jolly Roger Mohawk Helmet, Youth 8+ Years, Black , 12.6 x 7.9 x 8.7 inches
#TOP1
Krash Jolly Roger Mohawk Helmet, Youth 8+ Years,
9.9
PM SCORE
Krash 80100006 Cube Hurt Hawk Helmet, Youth 8+ Years, Black
#TOP2
Krash 80100006 Cube Hurt Hawk Helmet, Youth 8+
9.9
PM SCORE
Krash unisex teen Krash Mohawk Bike Youth Helmet, Dazzle Green LED, One Size US
#TOP3
Krash Unisex Teen Krash Mohawk Bike Youth Helmet,
9.9
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Adjustable Bike Helmets of 2026

Market Overview
Adjustable Bike Helmets Reviewed
  • Reviews Analyzed: 16880 Items
  • PM Avg. Rating: 6.9 / 10
7 Products Evaluated
  • Highest Price: $35.49
  • Lowest Price: $23.00
  • Avg. Price: $32.03
#TOP1

Krash Jolly Roger Mohawk Helmet, Youth 8+ Years, Black , 12.6 X 7.9 X 8.7 Inches

KRASH
9410013
12.30 X 8.40 X 7.50 Inches
0.85 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Dkmslayer 5.05

Features

Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older. Also complies with U.S. ASTM Safety Standard for multi-impact Skateboard Helmets

Shock-absorbing EPS inner shell protects the noggin

Aerodynamic cooling vents keep your bucket fresh

Molded 3D helmet design rocks every kid's world

Nylon straps adjust for a great fit

#TOP2

Krash 80100006 Cube Hurt Hawk Helmet, Youth 8+ Years, Black

KRASH
80100006
12.80 X 4.30 X 0.50 Inches
0.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Flexible 3D mohawk

Gloss Black Graphic on Matte Black base

Recommended for kids 8-14 years old, but will fit most heads measuring 54-58cm. Always take a head measurement. Head sizes and shapes can vary, even within an age range. Using a helmet that doesn't fit can be dangerous

Shell: PVC, Interior: expanded polystyrene foam. Adjustable Straps

Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older

Bike type: road

Krash Unisex Teen Krash Mohawk Bike Youth Helmet, Dazzle Green Led, One Size Us

KRASH
8052882
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

DESIGN - Mohawk lights up with LED lights. Auto shut off to prolong battery life.

CONSTRUCTION - Adjustable straps for a custom snug fit, and aerodynamic cooling vents for great airflow. Durable outer PVC shell, and impact dampening expanded polystyrene inner foam construction.

STYLE - Perfect light weight helmet for cruising around on a bike, scooter, skateboard or rollerblades!

COMPLIANCE - Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older.

SPECIFICATION - Recommended for ages 8-14 years but will fit most heads measuring 54cm-58cm. Always take a head measurement. Head sizes and shapes can vary, even within an age range. Using a helmet that doesn't fit can be dangerous.

Krash! Ghost Flame Youth Helmet 8+, Black, 54-58 Cm

KRASH
7131522
0.95 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

design - kids love the black bendable 3d rubber mohawk and classic moto style flame printed graphics.

style- perfect light weight helmet for ripping around on a bike, scooter, skateboard or rollerblades!

specification - recommended for ages 8-14 years but will fit anyone with a head measuring 54cm-58cm. always take a head measurement. head sizes and shapes can vary, even within an age range. using a helmet that does not fit can be dangerous.

compliance - complies with the u.s. cpsc safety standard for bicycle helmets for persons age 5 and older. also complies with u.s. astm safety standard for multi-impact skateboard helmets.

construction- adjustable straps for a custom snug fit, and aerodynamic cooling vents for great airflow. durable outer pvc shell, and impact dampening expanded polystyrene inner foam construction.

Sport type: Cycling

Fit type: Universal Fit

Upd Krash Jolly Roger Spikes Mohawk Kids Bike Helmet Ages 8+

KRASH
8032852
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

BIKE HELMET WITH A WICKED COOL DESIGN: Krash Jolly Roger Spikes Mohawk encourages going on fearless biking adventures!

SAFETY FIRST KIDS HELMET: EPS (Expanded Polystyrene) inner shell designed to absorb impact and help protect your melon! Washable, soft pads cushion the inside the shell, keeping your head comfortable.

BIKE HELMET FOR KIDS WITH 6 AERODYNAMIC COOLING VENTS: Open ventilation system with holes throughout the helmet designed to keep boys and girls chill.

ADJUSTABLE STRAP FIT SYSTEM FOR KIDS: With adjustable sliders that ensure the perfect fit for your head. For ages 8+, fits heads 54-58cm. Check out the diagram to learn how to wear your helmet properly!

BIKE HELMETS SAFE FOR KIDS: Meets CPSC and ASTM standards

#TOP6

Krash Black Gator Youth Mohawk Helmet, Ages 8-14, 54-58Cm

KRASH
8046049
12.60 X 7.87 X 8.66 Inches
0.78 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

3D mohawk with awesome printed graphics

Black gloss and matte printed graphics

Adjustable straps and aerodynamic cooling vents

Recommended for kids 8-14 years old, but will fit most heads measuring 54-58cm. Always take a head measurement. Head sizes and shapes can vary, even within an age range. Using a helmet that doesn't fit can be dangerous.

Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older.

Krash! Leopard Kitty Black 8+ Helmet, Youth Girls

KRASH
8051104
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

DESIGN - You'll love the pink and black 3D Cat ears. The helmet has a gloss black leopard graphic on a matte black base. Metallic gold Krash! logo and accent pink buckles.

CONSTRUCTION - Adjustable straps for a custom snug fit, and aerodynamic cooling vents for great airflow. Durable outer PVC shell, and impact dampening expanded polystyrene inner foam construction.

STYLE - Perfect light weight helmet for cruising around on a bike, scooter, skateboard or rollerblades!

COMPLIANCE - Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older.

SPECIFICATION - Recommended for ages 8-14 years but will fit most heads measuring 54cm-58cm. Always take a head measurement. Head sizes and shapes can vary, even within an age range. Using a helmet that doesn't fit can be dangerous.

Top 10 bike helmets Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Krash 7

Top 10 bike helmets Brands Pie Chart


We've carried out a comprehensive analysis of 16,880 reviews on bike helmets, using our selection criteria to identify the best options in the sports apparel & equipment. Our findings reveal that most customers typically select bike helmets priced around $32.03, with top brands including schwinn, giro, smith, victgoal, thousand, retrospec, outdoormaster, zacro and basecamp and zenroll

Our team of expert editors reviewed these high-quality items and handpicked the top 7 bike helmets for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the sports apparel & equipment category. These include amazon.com, active life store, jmegoods, victgoal, outdoor master, pro aviana, wheel traders, zacro direct and tongyang cycling and thousand inc .

We are dedicated to assisting our users in finding the right helmets Products based on their needs, saving them considerable time when choosing which bike helmets to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.