16

CM-4 Bike Helmet

Name: CM-4 Bike Helmet
Brand: Retrospec
SKU: 3802
Price: 29.99 USD
Availability: OutOfStock

$29.99

Colors — Matte Sand

Satin Rust

Satin Black

Matte Sand

Pastel Blue

Slate Gray

Satin White

Size Sizing Help

One Size: 54-61cm (Sold Out)

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Free Shipping Over $35 | 50 day returns

Our go-to helmet for entry-level riders to serious cyclists.

Lightweight and comfortable
15 vents for a breezy, sweat-free ride
Bike helmet with safety light

Specs

From city commutes to serious cycling

CM-4 is our go-to all-around helmet for entry-level riders to serious cyclists. Its sleek design slices through wind to make city commuting a breeze. CM-4 is designed with comfortable padding for long rides.

Added safety and breathability

15 vents and contoured design with inside air-channels force ventilation through and around the helmet for a cool, comfortable ride. A built-in 5-LED 3-function flashing safety light keeps you seen and safe while on the road.

⚠️ WARNING: This product can expose you to chemicals including Vinyl Chloride, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

One Size Fits Most: 54-61 cm/21.25-24 in
Built-in 5-LED, 3-function flashing safety light
Optimal airflow - 15 large vents
Reflective straps and graphics for added visibility
ErgoKnob-2 dial-fit adjustment system
Removable visor and removable/washable padding
Battery size CR2025.
Tested at a CPSC and EN lab

Gear up for skateparks, bike paths, and everywhere in between. Choosing the right helmet size is crucial for maximum protection and optimal helmet performance upon impact. You want something snug and secure that also provides clear peripheral vision. Use our helmet sizing guide below to find your best fit.

Small

Size: 51-55 cm

Medium

Size: 55-59 cm

Large

Size: 59-63 cm

How to Measure Your Helmet Size

To determine the correct helmet size, wrap a measuring tape around your head.
The tape should rest just above your ears and remain level around the circumference of your head.

Make easy monthly payments over 3,6 or 12 months.

Checking your eligibility won't affect your credit.

Sample payments for

$89.60/month

3 months

APR 20.22%

Interest $8.81

Total $268.80

$89.60/month

3 months

APR 20.22%

Interest $8.81

Total $268.80

$89.60/month

3 months

APR 20.22%

Interest $8.81

Total $268.80

Get a real-time decision with just 5 pieces of info.

Get everything you need to start moving

Customer Reviews

4.8 Based on 16 Reviews

5 ★

88%

14

4 ★

0%

0

3 ★

12%

2

2 ★

0%

0

1 ★

0%

0

Write a Review Ask a Question

Reviews
Questions

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Your input is very much appreciated. Share it with your friends so they can enjoy it too!

PC

04/09/2021

paul C.

United States

fits well on me noggin

haven't cracked my skull open yet

CM-4 Bike Helmet

JM

04/02/2021

Jennyfer M.

United States

I love my bike but...

I love my bike, but the day it was delivered the box was damaged and my kickstand was bend 90 degree, unable to use at all. I contacted customer service and still today I didn’t receive the replacement. The gears, my husband work with bikes for 30 years, and they put a 6 gear in a 7 gear bike. I only have access to 1-6 or 2-7 which I let them know and they said that’s no a problem but it’s. The bike is precious and works great, I got tired of waiting for replacement and I’ve to purchase a kickstand... for the price I paid they should at least return some... but anyways.

CM-4 Bike & Skate Helmet

SD

03/25/2021

Stephanie D.

United States

Helmet review

Fits perfectly with multiple hair styles ;) and the visor comes in handy.

CM-4 Bike & Skate Helmet

BS

03/09/2021

Brian S.

United States

It was never delivered. I ordered it for my son in Pennsylvania and it never arrived. I never received confirmation of delivery or even that the order was taken. I’d like to get this rectified thank you!

CM-4 Helmet

LV

02/24/2021

Lakshmishri V.

United States

Bought it for 8yr old son. Loves wearing the helmet. Fit is great and comfortable.

CM-4 Helmet

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