Radial Brake Master Cylinders – Brake Failure (2007)
Check Your Product
According to the U.S. Consumer Product Safety Commission (CPSC)
Product
190 Radial Brake Master Cylinders (used on off-road motorcyles)
Brand
Gustav Magenwirth GmbH, of Bad Urach, Germany
Lot Codes / Batch Numbers
Not specified in CPSC notice. Check official source for details.
Product Images
Source: U.S. Consumer Product Safety Commission
Gustav Magenwirth GmbH, of Bad Urach, Germany is recalling 190 Radial Brake Master Cylinders (used on off-road motorcyles). The hazard is: The brake cylinder on the off-road motorcycle can crack and result in brake failure. This poses a ri. Based on CPSC recall notice.
Summary derived from CPSC notice
The following details were not provided by CPSC: UPC codes.
Reason for Recall
As stated by CPSC
This recall involves 190 Radial Brake Master Cylinders used on off-road motorcycles. The brake cylinders have an "A" or "B" code on the underside of the lever's pivot bolt. The Magura logo is printed on the cylinder. Brake cylinders without the "A" or "B" markings are not included in this recall.
Reported concern (CPSC)
The brake cylinder on the off-road motorcycle can crack and result in brake failure. This poses a risk of severe injury or death to the driver.
Recommended Action
Per CPSC guidance
Consumers should immediately stop using the off-road motorcycles with recalled brake cylinders and contact Magura USA to receive a replacement product.
Verify this information on the official source
For complete details and official instructions, check the U.S. Consumer Product Safety Commission (CPSC) directly.
View official CPSC recall noticePage updated: Jan 6, 2026