Amazon.com : Ktaxon Mountain Bike 27.5 Inch Men & Women Mountain Bike 21-Speed Adult Bikes, Double Disc Brake, Suspension Fork, High Carbon Steel Frame (Black) : Sports & Outdoors
Amazon.com: MTB Frame Carbon 27.5 /29er Mountain Bike XC Frame Ultralight Discoloration Disc Brake Bicycle Frame 15''/17''/19'' Thru Axle 12x148mm Boost,For 27.5/29 Inch Wheels ( Color : White , Size : 29x17'' ) :
Amazon.com : Schwinn Bonafide Men and Women Mountain Bike, Front Suspension, 24-Speed, 29-Inch Wheels, 17-Inch Aluminum Frame, Matte Black/Red : Sports & Outdoors
Amazon.com: Mongoose Impasse HD Mountain Bike, Men and Women, 29-Inch Wheels, Aluminum Frame, Twist Shifters, 21-Speed Rear Deraileur, Front and Rear Disc Brakes, Charcoal : Sports & Outdoors
Amazon.com : Hiland 29 inch Mens Mountain Bike,17/19 inch Frame,Hydraulic Disc-Brake,Lock-Out Suspension Fork, 16 Speeds Trail Bike,Bicycle for Men Adult Light Blue : Sports & Outdoors