Diamondback 2012 Response Mountain Bike will be yours at Amazon for only $266.41 with free shipping.
- 21-speed, hardtail mountain bike with butted 6061-T6 aluminum Response trail frame
- SR Suntour XCT 100-millimeter suspension fork; 26-inch wheels
- Shimano Altus 7-speed rear derailleur with TX50 7-speed EZ-fire shifters
- MX260R double-wall rims and alloy linear pull brakes
- Lifetime warranty: frame; one-year warranty: components, finish, suspension parts, and labor