Avalanche Bike DIVA 21 speed with suspention fork

With a ladies-specific step-through frameset, a 21-speed (3×7) groupset gear system and a suspension fork, the Avalanche Diva have it all for a woman on the go. Size Guide Avalanche’s bike size guide is here to help you find the perfect size. Use your body’s height measurement to get an indication of which size bike frame is best suited to your height – for you.This size table is only a suggestion. The optimal frame size also depends on your personal riding style.