Bike manufacturer Canyon has issued multiple stop ride notices this week, covering the triathlon, mountain, and e-bike categories.

The Speedmax CF sold with the V21 aero stem is one such bike. Owners of these bikes, sold by Canyon in the U.S. up through April of this year, should “immediately stop use of your bike and do not ride it until you have had your fork checked and fixed by a professional bike mechanic,” according to emails sent to owners.

According to the email sent by Canyon, “we discovered rare instances where the fork steerer tube can crack or break, leading to a detachment of the cockpit assembly (stem and handlebar), mostly after a harsh impact such as hitting a deep pothole or another similar stress event. This might lead to a fall or in severe cases also an injury depending on the situation and the environmental conditions you are riding in.”

The Speedmax CFR and CF SLX are unaffected by this notice, as are Speedmax CF bikes sold after April 2024 with the new, single piece carbon cockpit.

Owners should expect remedies to start being available in December, with Canyon stating that they will cover the cost of repair.

Canyon also has issued stop ride notices for their Spectral:ON CF and CFR bikes, as well as the Torque:ON CF, as the battery casing / housing could catch fire.

The post Canyon Issues Multiple Stop Ride Notices, Including Speedmax CF first appeared on Slowtwitch News.