PlainRecalls
CPSC Moderate Active

Bicycle Stems Recalled by Ridley Bikes Due to Fall Hazard

Reported: May 22, 2012 Initiated: May 22, 2012 #12183

Product 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.

Reason for Recall

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

Remedy

Consumers should immediately stop using their bicycles and contact the bicycle retailers where the stems were purchased to obtain a free replacement stem. Other bicycle shops can handle the replacement process by contacting the manufacturer's current distributor, Quality Bicycle Products, Inc.

Details

Units Affected
About 105
Official Source
https://www.cpsc.gov/Recalls/2012/Bicycle-Stems-Recalled-by-Ridley-Bikes-Due-to-Fall-Hazard

Frequently Asked Questions

What product was recalled? ▼
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.. Recalled by Race Productions NV, Belgium. Units affected: About 105.
Why was this product recalled? ▼
The bicycle handlebar stems can crack or break, posing a fall hazard.
What should consumers do? ▼
Consumers should immediately stop using their bicycles and contact the bicycle retailers where the stems were purchased to obtain a free replacement stem. Other bicycle shops can handle the replacement process by contacting the manufacturer's current distributor, Quality Bicycle Products, Inc.
Which agency issued this recall? ▼
This recall was issued by the CPSC on May 22, 2012. Severity: Moderate. Recall number: 12183.

Related Recalls

NHTSA Critical

LEXUS 2025: POWER TRAIN:AUTOMATIC TRANSMISSION

LEXUS · 2026-02-18
NHTSA Critical

CADILLAC,CHEVROLET,GMC 2022: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE

CADILLAC,CHEVROLET,GMC · 2026-02-13
NHTSA Critical

CHEVROLET,GMC 2020-2022: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE

CHEVROLET,GMC · 2026-02-12
NHTSA Critical

CADILLAC 2024: BACK OVER PREVENTION:SOFTWARE

CADILLAC · 2026-02-12
NHTSA Critical

NISSAN 2024-2025: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:THROTTLEBODY/MANIFOLD

NISSAN · 2026-02-12

Explore Related Data

Vehicle Safety → Drug Information →