Get Out on the Trail The tough and wiry Mongoose Saga mountain bike has 21 gears to power you up the hills and a dual suspension frame to soften the bumps along the way. A Promax front disc brake and a linear pull rear brake ensure more accurate stops. The light flexible frame is tough enough to take you all the way to the top of the mountain. Experience the quiet excitement of the trail on this excellent mountain bike.SRAM/Shimano shift systemDual suspension to soften the ridePromax front disc brake is balanced with a linear pull rear brake for better stoppingAlloy levers and three-piece alloy crankset cut weight but keep the tensile strength36-spoke wheels