Suggested Retail:$170. COLOR MAY VARY. SHOWS SIGN OF USE AND HAS FLAT TIRE. Ozone 500 Boys' Fragment 24 in 21-Speed Mountain Bike. When adventure calls, answer with the Ozone 500 Boys' Fragment 24 in 21-Speed Mountain Bike. The durable aluminum frame is complemented with a sturdy suspension system that absorbs shock and reverberation, while the all-terrain 24-inch x 2.3-inch tires supply a smooth ride. The Shimano Revo Twist shifter and Shimano derailleur make transitioning between speeds a breeze. The MTB Riser handlebars and padded seat provide comfort along the journey.. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. PAID DELIVERY AND 7 DAY ALTERNATE PICK-UP ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.