(2007 Apr) Intel marked the launch of the Quad-Core Intel® Xeon® processor 5300 series
with the unveiling of an Intel-themed embedded technology-based motorcycle by Orange County Choppers.
Zvetco Verifi reader with an Authentec square sensor.
(2009 Aug) Chris Boardman
unveils his Everyday Bike of the Future, with a fingerprint reader.
(2013 Sep) The Greyp G12 electric bike has a fingerprint reader.
(2015 Sep) The G12S is the second generation.
(2015) You can use a "regular" padlock
to lock your bicycle (maybe with a better chain :).
(2014) Jane Momsen proposes the Unlockbike, a specific lock for bicycles.
Optical or pressure fingerprint sensor is used: so? Looking at the image,
it is a capacitive sensor... So not a product, just an idea.
(2015 Nov) Grasp goes for a kickstarter
with the Grasp Lock, a lock for bicycle. Optical fingeprint sensor. Backup with a smartphone
(so the fingerprint sensor on the lock is not so useful?)
(2016 Mar) LeEco Super Bike with a fingerprint sensor.