Agility 125 The New Agility 125 Toss aside the skateboard, get on an Agility 125 and ride. Just twist the throttle and let the spirited 125 cc air-cooled 4-stroke engine and automatic CVT transmission do all of the work. Economical to purchase, gas up and maintain. Available in Red, Orange or Blue. Roll farther up to 75 mpg on the hassle-free Agility 125.