Viribus Adult Mountain Bike with 26 Inch Wheel Derailleur Lightweight Sturdy Aluminum Frame Bicycle with Dual Disc… Price: $319.99 (as of 22/01/2021 06:59 PST- Details)

LIGHTWEIGHT FRAME: The upgraded aluminum alloy XC mountain frame provides rugged yet lightweight and sturdy construction to fly through fearless downhill sections and climb uphill trails with confidence.
21-SPEED DERAILLEUR: 3 gears in front and 7 gears in back give you a combined 21 speeds to keep you pushing through any terrain in your path. The powerful 100mm travel suspension fork absorbs shock on rough off-road trails.
Dual Disk Brakes: With front and rear mechanical disc brakes, you can stop the bike on a dime when riding at a high speed which guarantees your safety. Front suspension fork provides a comfortable ride for whatever terrains.