{"id":340,"date":"2026-01-05T05:30:42","date_gmt":"2026-01-05T05:30:42","guid":{"rendered":"https:\/\/stategroupintl.com\/?post_type=product&p=340"},"modified":"2026-01-22T06:52:38","modified_gmt":"2026-01-22T06:52:38","slug":"duke-250","status":"publish","type":"product","link":"https:\/\/stategroupintl.com\/index.php\/product\/duke-250\/","title":{"rendered":"Duke 250"},"content":{"rendered":"
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Engine<\/h3>\n
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Design:<\/strong> 1-cylinder, 4-stroke engine<\/div>\n<\/div>\n
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Displacement<\/strong>: 249 cm\u00b3<\/div>\n<\/div>\n
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Torque:<\/strong> 25 Nm<\/div>\n<\/div>\n
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Transmission<\/strong>: 6-speed<\/div>\n<\/div>\n
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CO2<\/sub> emissions:<\/strong> 63 g\/km<\/div>\n<\/div>\n
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Cooling:<\/strong> Liquid cooled<\/div>\n<\/div>\n
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Engine cylinder:<\/strong> Single cylinder<\/div>\n<\/div>\n
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EMS:<\/strong> Bosch EMS with RBW<\/div>\n<\/div>\n
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Engine oil:<\/strong> Motorex Formula 4T 15W\/50<\/div>\n<\/div>\n
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Drive type:<\/strong> Combustion<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Chassis<\/h3>\n
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Front brake disc diameter:<\/strong> 320 mm<\/div>\n<\/div>\n
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Rear brake disc diameter:<\/strong> 240 mm<\/div>\n<\/div>\n
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Front brake:<\/strong> Four-piston radial fixed calliper, brake disc<\/div>\n<\/div>\n
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Rear brake:<\/strong> Single-piston floating calliper, brake disc<\/div>\n<\/div>\n
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Chain:<\/strong> 520 X-Ring<\/div>\n<\/div>\n
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Frame design:<\/strong> Steel trellis frame, powder coated<\/div>\n<\/div>\n
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Rear subframe design<\/strong>: Die-cast aluminium<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Suspension<\/h3>\n
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Front suspension:<\/strong> WP APEX-USD, \u00d8 43 mm<\/div>\n<\/div>\n
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Rear suspension:<\/strong> WP\u00a0APEX – Monoshock<\/div>\n<\/div>\n
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Suspension travel (front):<\/strong> 150 mm<\/div>\n<\/div>\n
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Suspension travel (rear):<\/strong> 150 mm<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Dimensions<\/h3>\n
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Seat height:<\/strong> 800 mm<\/div>\n<\/div>\n
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Wheelbase tolerance: <\/strong>1357 mm<\/div>\n<\/div>\n
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Front wheel diameter:<\/strong>17 “<\/div>\n<\/div>\n
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Rear wheel diameter:<\/strong>17 “<\/div>\n<\/div>\n
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Front wheel width<\/strong>:3 “<\/div>\n<\/div>\n
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Rear wheel width:<\/strong>4 “<\/div>\n<\/div>\n
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Wheels:<\/strong>Cast aluminium wheels<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Engine Design: 1-cylinder, 4-stroke engine Displacement: 249 cm\u00b3 Torque: 25 Nm Transmission: 6-speed CO2 emissions: 63 g\/km Cooling: Liquid cooled Engine cylinder: Single cylinder EMS: Bosch EMS with RBW Engine oil: Motorex Formula 4T 15W\/50 Drive type: Combustion Chassis Front brake disc diameter: 320 mm Rear brake disc diameter: 240 mm Front brake: Four-piston radial […]<\/p>\n","protected":false},"featured_media":341,"template":"","meta":[],"product_brand":[20],"product_cat":[42],"product_tag":[],"class_list":{"0":"post-340","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ktm","7":"product_cat-naked","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/stategroupintl.com\/index.php\/wp-json\/wp\/v2\/product\/340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stategroupintl.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/stategroupintl.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":2,"href":"https:\/\/stategroupintl.com\/index.php\/wp-json\/wp\/v2\/product\/340\/revisions"}],"predecessor-version":[{"id":578,"href":"https:\/\/stategroupintl.com\/index.php\/wp-json\/wp\/v2\/product\/340\/revisions\/578"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stategroupintl.com\/index.php\/wp-json\/wp\/v2\/media\/341"}],"wp:attachment":[{"href":"https:\/\/stategroupintl.com\/index.php\/wp-json\/wp\/v2\/media?parent=340"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/stategroupintl.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=340"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/stategroupintl.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=340"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/stategroupintl.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}