While Suzuki’s current range certainly isn’t cutting edge when it comes to technological gadgetry, they appear to be very keen at being at the forefront of drive train technology. Not only are they well on their way to releasing a production version of the turbocharged Suzuki Recursion concept, but recent patent filings show that the smallest of the Japanese manufacturers is working on both an electric motorcycle and a hydrogen fuel cell powered dirt bike.
This isn’t the first patent registered by Suzuki for a fuel cell powered bike. Way back in 2007, Suzuki showed off their hydrogen powered concept called the Crosscage. Then, in 2010 Suzuki has actually produced a hydrogen powered Burgman for real world testing. The patent diagrams indicate that the fuel cell, motor and hydrogen tank are exactly the same as the Burgman proof of concept scooter. The configuration is slightly different with the hydrogen tank mounted vertically instead of horizontally and the electric motor beneath it.
The hydrogen powered Suzuki Burgman concept was good for an impressive 200 miles and could be refueled in five minutes – all without a drastic increase in weight from a conventional scooter.
The more recent patent filing pertains to a battery powered electric motorcycle that appears to be Honda Grom like in size. The patent details are fairly innocuous in that there’s no really radical new ideas here, but a small sized electric bike sounds like a great way to introduce a battery powered machine to the mass market.
Again, this isn’t a first for Suzuki. The patent images seem to be very closely related to their Extrigger concept from late 2013. The Extrigger’s electric drive train was actually borrowed from the earlier Suzuki e-Let electric scooter.
So if Suzuki are filing updated patents on a nearly two year old concept, does that mean the Extrigger concept is going into production? Given the popularity of the Honda Grom, we can only hope so.