Powerfly LT 9 is the top-end alloy full-suspension electric mountain bike in the line-up. Longer travel 150 mm/160 mm suspension with Treks exclusive RE:aktiv damper, a powerful Bosch pedal-assist system, 27.5+ mid-fat tyres for extra traction & capability, a wide-range 1x 12 SRAM drivetrain & 4-piston brakes give Powerfly LT 9 true trail bike performance & the ability to go further, faster & bigger than you ever thought possible on an e-MTB. Treks Removable Integrated Battery (RIB) system looks great & is super user-friendly: it fully hides the battery in the frame for protection, makes it easy remove the battery without tools & lets you mount a water bottle cage – even on full suspension e-MTBs Longer travel suspension & 27.5+ mid-fat tyres are the perfect combination for traction, stability & capability on rough trails An advanced spec including e-MTB-specific parts & Treks RE:aktiv damper take this model to the next level It rides like a mountain bike because it is one: it has the same frame & suspension tech that weve refined in our decades-long trail heritage