Specialized has voluntarily issued a safety recall on their 2012 Source Eleven and Source Expert Disc bicycles with Supernova Switchable Dynamo front hubs.
The recall issue:
The set screws in the front hub of the recalled bicycles can loosen and stop the front wheel from turning, posing a fall hazard to consumers. The front hubs have “www.supernova-lights.com” and one of the following model numbers printed on them: 1207, 1208, 1226, 1227, 1228, 1241, 1254, 1263, 1284 and 1344.
If you own one of these bicycle models, please stop riding it immediately and return it to us for a free replacement front wheel with new Supernova front hub.
For identification, please see the photos of the 2012 Source Eleven and Source Expert bicycles below.
2012 Source Eleven
2012 Source Expert
Supernova Dynamo front hub
For more information, click Specialized or call their customer service between 8 a.m. and 5 p.m. PT Monday through Friday at 877-808-8154.