TREK Powerfly+ 4 Gen 5 800Wh Electric Mountain Bike in Gloss Dark Star and Matte Dark Web

The Powerfly FS+ 4 800Wh is a rugged, full-power electric mountain bike built to handle tough alpine terrain and long-distance trail rides. A powerful Bosch Performance Line CX motor delivers smooth, natural assistance on steep climbs, while the huge 800Wh battery gives you the confidence to take on longer and more demanding adventures. With trail-ready geometry, 130mm front and 120mm rear RockShox suspension, and a durable Shimano CUES 10-speed drivetrain, the Powerfly FS+ 4 is designed to keep you in control and comfortable, whether you're navigating rocky descents or grinding up switchbacks. Fully equipped with practical accessories including mudguards, lights, rear rack and kickstand, it's ready for everything from singletrack to bikepacking.

Key Features:

• Bosch Performance Line CX Motor – Delivers up to 85Nm of torque for powerful, natural-feeling pedal assist on the steepest climbs.800Wh Bosch Battery – Extra-large capacity for maximum range and long days on the trail.
• RockShox Suspension – 130mm travel up front and 120mm rear for confident handling and comfort on rough terrain.
• Shimano CUES 10-Speed Drivetrain – Smooth, reliable shifting with a wide gear range for mixed trail conditions.
• Integrated Accessories – Equipped with lights, mudguards, a rear rack, and kickstand for all-terrain utility and commuting flexibility.
• Smart Wheel Size – Frame size-specific wheels (29" on larger sizes, 27.5" on smaller sizes) for balanced handling and fit.
• Ideal For: Alpine and backcountry eMTB adventures
• Weekend trail riders and tourers
• Bikepacking and multi-day off-road trips
• Riders who want power, comfort, and range without compromising capability