Mfx a pure breed annihilate mtb 26 inch the mfx a pure breed annihilate packs a serious punch this hardtail mountain bike has a lightweight alloy frame 27 speed shimano alivio gears shimano hydraulic disc brakes and suntour xct suspension forks featuring 80mm travel pre load adjustment and mechanical lock out mfx a pure breed annihilate tech spec lightweight alloy hydro formed hardtail frame suntour xct alloy front suspension forks 100mm travel with pre load adjuster and mech