Amped A16 Pro Electric Balance Bike White a10spare Feature What It Means Why Feature What It Means Why It Helps Young Riders Fully Automatic No gears and no clutch lever Keeps riding simple and confidence building 70cc Engine Small petrol 4 stroke engine A manageable first step into petrol riding Electric Start Easy starting with key ignition Less frustration for young riders and parents Hydraulic Brakes Front and rear hydraulic disc brakes Better stopping control than basic mini bikes 10 Inch Wheels Compact wheel setup Keeps the bike manageable for younger riders The RFN Thunder 70 Pro is the right choice if you want a proper first petrol pit bike that is simple to ride it delivers a serious riding experience without the noise and maintenance of petrol the A16 Pro is best suited to riders around 105–125cm tall Choose by rider height