Magnesium Air Suspension Mountain Bike with 27 Speed | Yellow/Grey Green mechanical disc brake mountain bike this bike is designed to

this bike is designed to handle terrain that would be difficult or impossible on a regular bicycle

scratch-resistant design with timeless durability

Shifter: RevoShift (Twist grip system)

keeping your bike secure and upright

Magnesium Air Suspension Mountain Bike with 27 Speed | Yellow/Grey Green mechanical disc brake mountain bike this bike is designed toMountain Bike Features Frame: 26" x 19" Aluminum Alloy frame with Tri Butted Smooth Welding and internal cable routing Fork: 26" Magnesium Air Suspension with remote lock out and 100mm travel Drivetrain (27 Speed): Shifters: Indexed levers (Model M370) Front Derailleur: Indexed derailleur (Model M2000) Rear Derailleur: Indexed derailleur (Model M370) Cassette: 9 Speed (Model M2009), 11 32T Chain: KMC 9 Speed chain Chainwheel: Triple (22 32 44T170L)