The Powerfly+ 4 Gen 5 from Trek is an adventure-ready full-power electric bike engineered with a r...The Powerfly+ 4 Gen 5 from Trek is an adventure-ready full-power electric bike engineered with a rugged aluminium frame and a bump-smoothing SR Suntour suspension fork. It is equipped with a quiet, lightweight yet super powerful Bosch Performance Line CX motor that has plenty of torque to boost you up and over steep climbs and is easy to control with the Purion 200 remote. This electric mountain bike is ideal for exploring anywhere from rugged commutes to light singletrack. Key Features include a full-assist ride that’s as versatile as it is powerful, Bosch’s Performance Line CX motor, and a removable integrated battery. Specifications Frameset Frame: Alpha Platinum Aluminium, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle Fork: SR Suntour XCR 34, air spring, 2CR damper, hydraulic lockout, tapered steerer, 44 mm offset, Boost 110, 15 mm bolt-on thru axle, 120 mm travel Wheels Rims: Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve Tyres: Bontrager XT3 Comp, wire bead, 30 tpi, 29x2.40 Drivetrain Crankset: FSA Bosch CK-220, 36T ring, 165 mm length Shifters: Shimano U6000, 10-speed Rear Derailleur: Shimano CUES U6000 GS Chain: Shimano LG500, 9/10/11-speed Cassette: Shimano CUES LG300, LINKGLIDE, 11-48, 10-speed Components Handlebar: Bontrager Comp, alloy, 31.8 mm, 40mm rise, 780 mm width Stem: Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length Grips: Bontrager XR Endurance Comp, lock-on Brakes: Tektro HD-M275 hydraulic disc Saddle: Bontrager Commuter Comp Seatpost: Bontrager
Trek Powerfly+ 4 Gen 5 600Wh Electric Mountain Bike Gloss Radioactive Red And Matte Dark Star Extra LargeFree delivery in 1–3 days£2,399.00Visit shop →
Trek Powerfly+ 4 Gen 5 600Wh Electric Mountain Bike Matte Mercury And Gloss Power Surge Extra LargeFree delivery in 1–3 days£2,399.00Visit shop →
Trek Powerfly+ 4 Gen 5 600Wh Electric Mountain Bike Gloss Dark Star And Matte Dark Web Extra LargeFree delivery in 1–3 days£2,399.00Visit shop →
Trek Powerfly+ 4 Gen 5 600Wh Electric Mountain Bike Matte Mercury And Gloss Power Surge Extra LargeFree delivery in 1–3 days£2,399.00Visit shop →
Trek Powerfly+ 4 Gen 5 600Wh Electric Mountain Bike Gloss Dark Star And Matte Dark Web Extra LargeFree delivery in 1–3 days£2,399.00Visit shop →
Trek Unisex Black Powerfly+ 4 Gen 5 600Wh Electric Mountain Bike Gloss Dark Star And Matte Dark WebFree delivery in 1–3 days£2,499.00Visit shop →
Trek Unisex Black Powerfly+ 4 Gen 5 600Wh Electric Mountain Bike Gloss Dark Star And Matte Dark WebFree delivery in 1–3 days£2,499.00Visit shop →
Trek Unisex Black Powerfly+ 4 Gen 5 600Wh Electric Mountain Bike Gloss Dark Star And Matte Dark WebFree delivery in 1–3 days£2,499.00Visit shop →
Trek Unisex Black Powerfly+ 4 Gen 5 600Wh Electric Mountain Bike Gloss Dark Star And Matte Dark WebFree delivery in 1–3 days£2,499.00Visit shop →
Evans Cycles UKTrek Powerfly+ 4 Gen 5 2025 Electric Mountain Bike Medium Red
This guide is for riders seeking an adventure-ready electric mountain bike. The Trek Powerfly+ 4 Gen 5 offers a powerful and versatile ride, ideal for tackling both rugged commutes and light singletrack trails. However, be aware of the need for regular maintenance to ensure optimal performance. This e-bike features a rugged aluminum frame, SR Suntour suspension fork, and a Bosch Performance Line CX motor, providing a full-assist ride. It also includes a removable integrated battery and the Purion 200 remote for easy control.
All features
Model Part Number
197216108207
Brand
Trek
Extended Product Information
FAQs
How do I remove the battery?
Unlock the battery with the key (if applicable) and then follow the release mechanism instructions on the bike frame.
How long does the battery last?
Battery life varies depending on terrain, rider weight, and assist mode. Expect a range of 30-70 miles.
What is the warranty?
The Trek Powerfly+ 4 Gen 5 comes with a warranty covering the frame, motor, and other components. Refer to the Trek warranty documentation for specifics.
How do I maintain the chain?
Clean and lubricate the chain regularly using a chain cleaner and lubricant. Wipe off excess lubricant to prevent dirt buildup.
Can I use a different charger?
No, only use the charger provided by Trek to charge the battery to avoid damaging the battery or voiding the warranty.
Where can I find replacement parts?
Replacement parts are available through Trek retailers and authorized service centers.
Troubleshooting
Motor not turning on
Check the battery charge level and ensure the battery is properly connected to the bike. Verify that the power button is engaged.
Poor shifting performance
Check and adjust the derailleur. Ensure the derailleur hanger is straight and the cables are properly tensioned. Lubricate the chain regularly.
Brakes feel spongy
Bleed the brakes to remove any air in the hydraulic lines. Check the brake pads for wear and replace if necessary.
Battery not charging
Check the power outlet. Ensure the charger is properly connected to both the wall and the bike. Inspect the charging port for any damage.
Pros and Cons
Pros
Powerful Bosch motor for effortless climbing.
Durable aluminum frame for rugged use.
Comfortable ride with front suspension.
Removable battery for convenient charging.
Reliable Shimano shifting system.
Cons
Requires regular maintenance for optimal performance.
Battery life can vary depending on usage and terrain.
May be heavier than non-electric mountain bikes.
The initial investment cost is higher compared to traditional bikes.
Setup, Compatibility & Care
Setup
Assembly: The bike may require some assembly upon delivery. Ensure all bolts are tightened to the recommended torque specifications using a torque wrench. Consult the manual for specifics.
Battery Charging: Before first use, fully charge the battery using the provided charger. The charging port is located on the frame.
Adjustments: Adjust the seat height and handlebar position for a comfortable riding posture.
Compatibility
Charger: Use only the charger supplied by Trek for the Powerfly+ 4 Gen 5.
Components: This bike is compatible with standard mountain bike components. However, always use parts that match the specifications of the bike's existing components (e.g., brakes, derailleurs).
Care
Cleaning: Regularly clean the bike with a damp cloth and mild soap. Avoid using high-pressure water near electrical components.
Maintenance: Regularly inspect the brakes, tires, and drivetrain. Have the bike professionally serviced annually or as needed.
Storage: Store the bike in a dry, covered area. Remove the battery before long-term storage.
Team Cycles£2,399.00Visit shop 
Evans Cycles UK£2,800.00Visit shop 
