Iron Horse Maverick 2.1 27.5: Women's Mountain Bike Medium Frame Size Navy IH2216FM Aluminum hardtail frame SR Suntour m-3030 suspension fork Shimano 24 speed drivetrain with Altus TX50 rear derailleur with Shimano Ef51 easy fire Plus Trigger Shifters Alex dc-26 double wall alloy rims with stainless steel spokes with front & rear Quick release Promax mechanical front & rear disc brakes with Shimano Ef51 brake levers