2019 Benelli TNT135, Hot TNT135 has fuel injection, 4 valve head, 5 speed trans, and adjustable suspension ! 3 more hp than Honda Grom ! Dressed up with Benelli's Billet Accessory Package, undertail and sticker kit ! ; Engine Engine Type: Single-cylinder, 4-stroke, Oil-cooled, 4-valve, SOHC, Double-spark Displacement: 134.7 cc Bore And Stroke: 54 mm x 58.8 mm Compression Ratio: 9.8 : 1 Rated Po...