The Suzuki GrassTracker BigBoy is a retro-styled 250 sold mainly in Japan. It uses an air-cooled 249cc four-stroke single in a simple chassis, with large wheels and a flat seat inspired by old grass-track racers.
Easy to ride and cheap to run, it was popular with young riders and commuters in Japan. Its rivals included the Yamaha TW200 and Honda FTR.
| Year | Photo | Engine | Power | Weight | Seat | Fields |
|---|---|---|---|---|---|---|
| 2016 | 249 cc | 19 hp | 136 kg | 750 mm | 49 | |
| 2015 | 249 cc | 20.1 hp | 138 kg | 750 mm | 43 | |
| 2014 | 249 cc | 20.1 hp | 138 kg | 750 mm | 43 | |
| 2013 | 249 cc | 20.1 hp | 138 kg | – | 39 | |
| 2012 | 249 cc | 18.8 hp | 139 kg | 790 mm | 43 | |
| 2011 | 249 cc | 18.8 hp | 139 kg | 790 mm | 42 | |
| 2010 | 249 cc | 20.1 hp | 148 kg | 788 mm | 40 | |
| 2009 | 249 cc | 20.1 hp | 125 kg | 788 mm | 42 | |
| 2008 | 249 cc | 20.1 hp | 123 kg | 785 mm | 40 | |
| 2007 | 249 cc | 20.1 hp | 125 kg | 785 mm | 42 | |
| 2006 | 249 cc | 20.1 hp | 125 kg | 785 mm | 42 | |
| 2005 | 249 cc | 20.1 hp | 125 kg | 785 mm | 42 | |
| 2002 | 249 cc | 20 hp | 127 kg | 785 mm | 39 |