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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
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Amazon.com : Mongoose Impasse Full Suspension Mountain Bike, Men and Women, 17-Inch Aluminum Frame, 27.5-Inch Wheels, Front and Rear Mechanical Disc Brakes, Twist Shifters, 21-Speed Rear Deraileur, Matte Black : Sports &
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