The Framed Ultimate Terrain Mountain Bike features a lightweight aluminum frame with front Suntour suspension fork that's ready for any trail. The 7-speed ASLM315 shifter with Shimano rear derailleur lets you adapt to your terrain with ease, while the front and rear disc brakes provide crisp stopping power every time. Wide 29" x 2.1" tires give you all the traction you need to conquer rugged trail conditions. Frame: Aluminum Fork: Suntour suspension with 100mm travel Brakes: Front and Rear Mechanical Disc Tires: 29" x 2.1" Rims: 29" x 1.5" Alloy Derailleur: Front and Rear Shimano TY300D Lightweight aluminum frame Suntour suspension fork is ready for any trail 7-speed ASLM315 shifter with Shimano rear derailleur Front and rear disc brakes provide crisp stopping power Wide 29" x 2.1" tires provide traction for any terrain