2014 Kawasaki KLX 140, 2014 Kawasaki® KLX® 140 Just like its smaller KLX®110 dirtbike cousins, the robust KLX140 will tame the toughest off-road conditions while remaining flexible enough to maximize off-road adventure regardless of rider age or skill level. Its moderate 30.7 in. seat height means the KLX140 will easily fit shorter riders who are looking to ride a real dirtbike. Features 144cc air-cooled, single-cylinder engine is simple to operate and to maintain Close-ratio 5-speed transmission makes optimum use of the engine s power Progressive manual clutch offers young riders the chance to master clutch engagement and gear shifting Keyless electric starting via a starter button on the handlebar; an LED indicates when the power button is on to help prevent accidental battery drain Front 220mm petal disc and large-bore 27mm twin-piston caliper (same size as those on the KX 450F/250F) for strong and easy-to-control braking Quiet muffler is equipped with a USFS-approved spark arrester, meaning the KLX®140L can access designated public off-road riding areas