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Adult Lennon Commuter Bike Helmet

Price

$40.00

CR's Expert Take

How did it perform in our expert lab testing?

Overall Score

The Overall Score for this model is derived from our expert lab test results.
Current Range of Tested Bike Helmets
What goes into the Overall Score?

EXPERT LAB TESTS

Impact absorption
5  /  5
Ventilation
4  /  5
Fit adjustments
5  /  5
Ease of use
4  /  5

Pros

  • 1 year warranty
  • Occipital circumference adjustment - full dial
  • Retention strap length can be adjusted, allowing side-straps to be repositioned
  • Reflective features to increase visibility at night
  • Built in LED light

Cons

  • Nothing significant

CR's Take

The Retrospec Adult Lennon is a relatively inexpensive commuter helmet that earns top marks for impact absorption in our tests. It features a single-size design with an ErgoKnob dial-fit system, reflective straps, and an integrated 5-LED rear light. The helmet comes with a one-year warranty but does not include a damage replacement program or rotational impact protection technology. Its removable, washable interior padding is designed to manage moisture and dry quickly. The Lennon fits head circumferences from 54 to 61 cm.

About

The Retrospec Adult Lennon Commuter Bike Helmet is part of the Bike Helmets test program at Consumer Reports. In our lab tests, Bike Helmet models like the Adult Lennon Commuter Bike Helmet are rated on multiple criteria, such as those listed below.

Impact absorption: The ability of a helmet to absorb impact forces in a crash, which reduces the rate of deceleration experienced by the head. Based on laboratory impact testing.

Ventilation: The evaluation of how well air flowing through the helmet provides cooling during rides. Based on actual usage and expert judgement.

Fit adjustments: The evaluation of the features and versatility of the retention system when adjusting the fit of the helmet. Based on expert judgment.