Revvi 16" Plus Electric Bike + Riding Gear Bundle Pink stomp Each bike includes: Each bike includes: Feature 50cc Beginner Bikes 10Ten 90R Engine Smaller beginner focused engine 90cc 4 stroke air cooled engine Gearbox Usually automatic twist and go Semi automatic gears with no manual clutch Riding Feel Basic first bike feel More like a proper junior pit bike Suspension Entry level setup USD forks and rear mono shock Best For First time young riders Riders ready to progress into gears The 10Ten 90R is the better choice if your rider has outgrown a 50cc style beginner bike and is ready for more performance Our view: the easiest way to get a rider fully equipped and ready to enjoy their new Revvi 16 Plus from day one confidence and experience