The mini-moto segment is clearly on the rebound, led most recently by these two competition-oriented Kawasaki two-strokes: the KX85 and KX100.
If you think two-stroke technology has peaked, think again. Kawasaki says it has squeezed 20 percent more power out of the $4349 KX85 and placed an emphasis on low-end to midrange output. Besides a new integrated power valve and a revised combustion chamber, the engine benefits from a redesigned head gasket and crankshaft.
An updated steel perimeter chassis carries KYB suspension, with a 36mm compression-adjustable fork and a fully adjustable shock. Petal-type brake discs front and rear round out chassis highlights, while new styling and bodywork serve as icing on the cake.
The $4599 KX100 also gets a long list of updates, most significant being the more powerful new 99cc (4mm bigger bore than the KX85) two-stroke engine. As with the KX85, the suspension, brakes and bodywork have all been updated.

/cloudfront-us-east-1.images.arcpublishing.com/octane/47BFFKNH4JDYFIRCXIHXILCOJ4.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/PRIFYL67PJCE3KZRE2YKUIQ64U.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/E7652PZGL5FBZMULOCBZZUIAJU.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/EOZIDHNHIZBNVPKWDUONOQ37Y4.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/QFWSHFIAVJFYHJP2EW2WCBSQKM.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/E7JIQW5QUFEETJSINPACVVMNJA.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/YMKBS7MTURCA7LA75AJO6JY5OY.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/UDBX2JQRSJFVLNX54ECANKDT3E.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/B4UURXJ4B5CY5CEOIESDYXNVDA.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/6YFSJYDYEJHSFJ2EE3E2VP5SBA.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/HYRQQLPCGJD73LTIIY3DB3ATOE.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/HLHVBMTGNJHM5DB2SR7JQO7EIM.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/2AKXVEIYF5CLXIHJL4D3CJ4SKM.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/62BGHGFQMBDH3FGXDX33OC36PI.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/FN3K3HBSCVD5TH65EMBTQC43AM.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/N4UELUWYZVB5DKXRXQNQEKZQVQ.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/I74EEXHA4NA5TKMDXZBONYS7OA.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/3IT6N5CXSNCYBF7NMY22CKQI7Y.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/3LL2AJNNXFEGHIV6DECFPDI5TQ.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/XSOTD5H5GNFFBFSRHH2UF3MDHQ.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/SAHTSSY6T5HTTGD2S54VWURPBQ.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/2CTAHHUYJFDQZKHONZW2YB5Y6E.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/7XODH654EJHBZBUN3LWSNXQM3A.jpg)
/cloudfront-us-east-1.images.arcpublishing.com/octane/XE53FY4PXRAFHEEU5644YWZU2M.jpg)