The Trek Powerfly+ 4 Gen 5 is a versatile hardtail electric mountain bike built for riders who want confidence, capability and Bosch-powered performance both on trails and in everyday use. Its Alpha Platinum Aluminium frame with integrated battery keeps the look sleek while offering durability and easy service access. Equipped with the Bosch Performance Line CX smart system motor, 600 Wh PowerTube battery and Purion 200 display, this e-MTB delivers smooth power and reliable range. With Shimano’s robust CUES 10-speed drivetrain, hydraulic disc brakes and wide Bontrager tyres, the Powerfly+ 4 is designed for tackling trails, climbing hills with ease, and enjoying long off-road adventures. Whether you’re exploring forest tracks or cruising daily routes, it’s a true all-rounder in Trek’s e-MTB range.
Frame: Alpha Platinum Aluminium, RIB 2.0 integrated battery, tapered head tube, Boost148, 12 mm thru axle, Motor Armour
Fork: SR Suntour XCR 34, air spring, 2CR damper, hydraulic lockout – 100 mm travel (S) / 120 mm travel (M–XL)
Wheels: Bontrager Connection rims, Shimano TC500 hubs, Boost spacing
Tyres: Bontrager Montrose Comp / XT3 Comp, 27.5x2.40" (S) / 29x2.40" (M–XL)
Motor: Bosch Performance Line CX, 25 km/h assist (32 km/h in NA)
Battery: Bosch PowerTube 600 Wh, smart system
Charger: Bosch 2A smart system
Display: Bosch Purion 200
Shifters: Shimano U6000, 10-speed
Rear Derailleur: Shimano CUES U6000 GS
Crankset: FSA Bosch CK-220, 36T, 165 mm length
Cassette: Shimano CUES LG300, 11-48, 10-speed
Chain: Shimano LG500, 9/10/11-speed
Brakes: Tektro HD-M275 hydraulic disc, 203 mm rotors
Saddle: Bontrager Commuter Comp
Seatpost: Bontrager alloy, 31.6 mm, 330 mm (S), 360 mm (M), 400 mm (L–XL)
Handlebar: Bontrager Comp alloy, 780 mm width, 40 mm rise
Stem: Bontrager Comp, 50 mm, Blendr compatible
Grips: Bontrager XR Endurance Comp, lock-on
Accessories: Bontrager Switch Lever multitool in axle
Weight: 23.1 kg (M)
Weight Limit: 136 kg (bike, rider, cargo)
We offer a convenient Click & Collect service so you can shop online and pick up your order from our shop at your convenience.
Simply select Click & Collect as your delivery method at checkout, and once your order is ready, we’ll notify you via email or phone.
Best of all the service is completely FREE!
Cycle to Work is a government scheme, aimed at making cycling more affordable and accessible for commuters and leisure riders. It’s a simple three-step process, which will help you save up to 39% on a brand new bike, cycling accessories or a combination of the two!
Step 1: Choose your bike from the E-venture shop
Step 2: Request a Cycle to Work certificate via your employer
Step 3: Get your cycle package from us and hit the road!
Interested in the Cycle to Work Scheme? Get in touch or come visit us at the E-Venture shop.
We’ve partner with Sundays to offer you 10% off specialist bicycle insurance. Get covered online in a couple of minutes to enjoy stress-free riding with Sundays and E-Venture Bikes.
Cycling insurance designed by cyclists.
For 10% off, simply use the discount code: VENTURE at checkout.
Our Price Match Promise ensures that if you find a lower price on the same item elsewhere, we’ll match it.
We strive to provide you with the best value for your money, so you can shop with confidence knowing you’re getting the best deal possible.
Just let us know and we’ll make sure you receive the same great product at the best available price.
If you are shopping in-store one of our team can assist you with your price match request and will verify price and availability with you on the spot.
If you are shopping online email us at [email protected] with subject “Match Me”. You will need to provide proof of the competitor’s price by sending us the;
For more information check out our T&C’s in the link below.
We understand that sometimes returns are necessary, and we strive to make the process as simple and hassle-free as possible for you.
Our Returns Policy ensures that you can shop with confidence, knowing that if you’re not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.
Whether you’ve changed your mind, received a faulty item, or simply aren’t satisfied with your purchase, we’re here to help.
Our dedicated customer service team is ready to assist you every step of the way, making your return experience smooth and stress-free.
Use the below chart to find your size.
[size_guide_table]
Still not sure what size is best?
| Click & Collect Same day (if in-store) | Free |
| Bike Delivery 5-7 working days | £59.99 |
| Personal Bike Delivery (CA postcodes) 7-9 working days | Free |
| Standard Delivery (orders over £40) 2-4 working days | Free |
| Standard Delivery (orders under £40) 2-4 working days | £2.95 |
| Bulky Item Delivery* 2-4 working days | £10.99 |
Order online and collect from our Keswick store in the Lake District. Simply choose “Click & Collect” at checkout.
Your Bike is assembled, inspected, and boxed for delivery. Upon arrival, simply unbox and adjust the handlebars, pedals, and seat.
Exclusive for CA postcode residents, our knowledgeable team will hand-deliver your Bike to your door. We’ll set it up and provide a personal guide, answering any questions to ensure you’re all set to go with your new Bike.
We aim to process and dispatch all orders with the utmost speed. You’ll receive an email with tracking info as soon as your order is dispatched.
We offer a 30-day return policy for all online purchases.
