Mongoose Flatrock

Explore rad new trails with the Flatrock mountain bike by Mongoose. The Flatrock comes equipped with a lightweight aluminum hardtail frame and Element suspension fork that are ready to tear down the trail. 21-speed twist shifters and rear derailleur provide effortless gear changes, while alloy v-brakes deliver reliable stopping power. Plus, double wall alloy rims offer lightweight durability. Get out there and explore with the Mongoose Flatrock.

• ADULT AND YOUTH MOUNTAIN BIKE: Hit up the trails with the Flatrock by Mongoose. Featuring 24, 26 or 29-inch wheels, this bike is perfect for riders from 4'4" - 6'0" tall. Built for adult and youth riders, this bicycle brings everyone in on the fun.
• BORN IN DIRT: From singletrack to crushed gravel paths, the aluminum mountain frame is built for adventure. With a sloping top tube, this adults, girls and boys mountain bike offers a modern look.
• BUILT FOR ADVENTURE: This Mongoose bike is ready to roll with knobby mountain tires for superior grip and stability. The suspension fork absorbs bumps and uneven terrain, ensuring a smooth, controlled ride.
• SHIFT INTO GEAR: This 21 or 7-speed bike features twist shifters for smooth transitions and the right gear for climbs and descents. Linear pull brakes provide reliable stopping power, giving riders control on varied terrain.
• KNOW YOUR ROOTS: As one of the OGs in BMX and action sports, Mongoose has helped bring this movement to the world. For over 50 years, we've been all about epic rides and pushing limits – and we're just getting started.