# Bicycle Stems Recalled by Ridley Bikes Due to Fall Hazard
> **CPSC recall** · 2012-05-22 · 12183 · 1 injuries reported
## Recall
- **Number:** 12183
- **Date:** 2012-05-22
- **Injuries reported:** 1
## Products

4ZA Threadless Carbon Bicycle Handlebar Stems

## Hazards

The bicycle handlebar stems can crack or break, posing a fall hazard.

## Remedies

Replace

## Manufacturer(s)

Race Productions NV, Belgium

## Retailer(s)

The stems were sold at specialty bicycle retailers and via websites from January 2005 through April 2010 for about $59.

## Country of manufacture

Taiwan

## Description

The recall involves all 4ZA 31.8 threadless bicycle handlebar stems sold as individual aftermarket components. The stems are black and have the words "4ZA Cycling Performance" painted on the carbon extension between the steerer clamp and handlebar clamp. The recalled stems range in extension lengths from 90mm to 130mm, approximately 3.5 to 5 inches.

## Source
- [CPSC recall page](https://www.cpsc.gov/Recalls/2012/Bicycle-Stems-Recalled-by-Ridley-Bikes-Due-to-Fall-Hazard)
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