Powerfly+ FS 6 Gen 4 2026
Size
Technical specifications
Description
Take on even the roughest terrains and embarking on off-road adventures with the 2025 Powerfly FS+ 6 Gen 4 by TREK. This full-suspension electric mountain bike is a gamechanger in outdoor exploration.
Touting 130mm of trail-softening travel at the front and 120mm at the rear, it guarantees smooth rides no matter how bumpy the terrain. Designed to level up your outdoor journey, this e-MTB is powered by a Bosch Performance Line CX motor and a Removable Integrated Battery 2.0 (RIB 2.0) – all developed to boost your far-reaching expeditions.
Packed with the category-leading features, the Powerfly FS+ 6 Gen 4 is handsomely equipped with tubeless-ready wheels and 2.4" puncture-resistant tyres. Its 12-speed Shimano SLX drivetrain ensures clean and flawless gear shifts, while the Bontrager Line dropper post and hydraulic disc brakes offer a strategically balanced ride.
It's not all about rugged performance, the Powerfly FS+ 6 Gen 4 also takes rider comfort into mind. Its Alpha Platinum Aluminium frame gives the bike sturdiness while keeping it lightweight, and the FOX Float Rhythm shock provides an agreeable amount of shock absorption.
Additionally, the strong Bosch Performance Line CX motor delivers a proficient torque perfect for steep rides, and the eBike Flow app enables riders to customise their motor's assist behaviour. With the Powerfly FS+ 6 Gen 4's RIB 2.0 removable integrated battery, cyclist can explore with less worry.
Plus, it's compatible with Bosch PowerMore booster batteries, making long journeys from dawn to dusk legitimately possible. Whenever you need to remove the battery for travel or storage, it's a hassle-free process.
The journey doesn't stop when the sun goes down - with mounts for bags, lights, and racks, you're ready for an all-terrain, all-weather adventure.For a personal touch, the eBike Flow app by Bosch is an excellent feature to track your ride stats, customise your ride experience and integrate your data with fitness apps such as Strava or Apple Health. Service reminders and the navigation features could come handy in a pinch.Move beyond the beaten track.
Reach for new summits. Embrace the spirit of adventure with the 2025 Powerfly FS+ 6 Gen 4 Electric Mountain Bike by TREK.
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Frequently asked questions
I'd like to buy this item. How do I proceed?
You can buy this bike right now at the asking price. Click and go straight to checkout.
If you'd rather negotiate, here's how it works:
- Make an Offer:
Start by submitting an offer to the seller. You can offer the asking price or suggest a lower amount, it's up to you! The seller will then have the option to accept, decline, or make a counteroffer. - Secure Payment:
Once the seller accepts your offer, you'll receive a payment link via email. You can securely complete your purchase using a credit/debit card, PayPal, or Klarna. - Order Confirmation:
After payment, the seller will receive an order confirmation so they can arrange fulfilment of the bike.
You can either collect the bike in person or arrange to have it shipped to you by our specialist delivery partner.
I'd like to negotiate the price, how do I do this?
Whether you would like to purchase the bike for asking price, or try to get a better deal, we ask all buyers to submit an offer to the sellers first. Once an offer is accepted, you will be sent a payment link to complete the purchase!
- Click the "" button on the listing page.
- Enter your contact details and the amount you'd like to offer.
- The seller will either accept, decline or make a counteroffer.
- You will receive the outcome via email so keep your eyes peeled!
- Once you've agreed on the price, you'll be sent a payment link to complete the purchase.
- Your new bike will be shipped to you!
How can I contact the seller?
If you would like to ask the seller a question about the bike, then please use the Contact seller button above. The seller will receive your question by email.
If you have any questions on shipping, collections or returns, then feel free to reach out to us directly.
How long does delivery take, and how much does shipping cost?
Shipping costs are fixed at £89 no matter where you're living in the U.K.
We aim to deliver your new bike within 4-7 days* of placing an order. Here's the process:
- Once an order is placed, we contact the seller to arrange a suitable date for our delivery partner to collect the bike.
- The bike will then be delivered to you, typically the same day it's been collected from the seller.
- You're ready to ride! Our couriers collect and deliver the bikes without the need for them to be disassembled.
*Please note that delivery times may be longer if the seller is not at home for the couriers to collect the bike within the 4-7 day period.
Can I collect in person?
Yes! You can collect the bike from the seller yourself. We ask that you agree on a price first and follow the standard checkout process before arranging the meet-up.
This ensures that all transactions are completed securely on the MyNextBike platform.
Collection process
- Agree on a price with the seller
- Complete the purchase: You will be sent a payment link to finalise the transaction.
- Select "Collect in Person" at checkout
- Arrange the collection or viewing date
- Confirm whether you leave with the bike
Can I test ride the bike first?
Yes you can! It's the same process as if you are collecting the bike. We ask for buyers to agree a price first and follow the standard checkout process. This ensures that all transactions are completed securely on the MyNextBike platform, allowing us to provide buyer and seller protections.
How does buyer protection work?
Our Buyer Protection policy is in place to prevent any mis-selling on the platform and ensure you get exactly what you paid for! If the bike arrives "not as described", such as there is damage that wasn't disclosed in the listing, or the specifications are wrong, then you can return it to the seller free of charge. Simply contact our support team and we will arrange this for you. To learn more, please read here.