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 : 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
Amazon.com: MTB Frame Carbon 27.5er/29er Hardtail Mountain Bike Frame 15''/17''/19'' Disc Brake Discoloration Frame Ultralight Quick Release Axle 135mm,For 27.5/29 Inch Wheels ( Color : Red , Size : 29x15'' )
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