Trek Marlin 5 Power Surge Choose your size:XS many built-in ventilation slots and

many built-in ventilation slots and an adjustable hood

ensuring the best pedal contact at all times

Reinforced material on shoulders and elbows

breathable fabric

SRAM/Shimano Umwerfer

Trek Marlin 5 Power Surge Choose your size:XS many built-in ventilation slots andTrek Marlin 5 Power Surge 2025 The Marlin 5 is a versatile mountain bike that can handle any adventure both everyday and on the trail. Its trail ready frame with suspension fork, 9 speed Shimano CUES gears and rack and kickstand attachment options make it the ideal choice for trail riders and anyone looking for a comfortable, stable commuter bike that scores with the robustness of a real mountain bike.