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F5 Trail eMTB

Off Road Adventure

Regular price $3299 Sale price $2499 Save $800
Shipping calculated at checkout.



Free ground shipping on all ebike orders to lower 48 states

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Option to extend warranty protection with img

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Pay over time with Klarna (for US customers only)

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In Stock Bikes Ship Within 3-5 Days

Our F5 Trail 27.5 electric mountain bike is your ticket to adventure.

This electric mountain bike has an incredible 840Wh battery and a powerful M600 Bafang 500W mid-drive motor to electrify your ride.



4-Piston Hydraulic Disc Brakes

10-Speed Shimano Drivetrain

Removable 48V 672WH/840WH LG/Panasonic Lithium Ion w/key lock

Up-to 50+ Miles per charge (mileage will vary due to rider conditions)

6 Hours

Bafang M600 (Mid-Mounted Geared Motor)

Pedal assist with optional thumb throttle

120 Newton meters / 500W Nominal / 850W Peak

FLX Branded Bafang DP C240, Fixed Backlit LCD, Walk Assist.

Current Speed, Max Speed, Average Speed, Odometer, Tripometer, Range, Battery in Percentage, Assist Level (0-5)

Torque Assisted Pedal Assist / Optional Throttle

Shimano Deore 10-Speed Cassette, Derailleur, Shifter, and Bafang Spline 170mm Cranks with a 40T Front Chainring

Wellgo KC005 Aluminum Alloy Platform

Magura Hydraulic MT5 Quad Piston Brakes with Adjustable Reach Levers, 203mm Rotors

Low-Rise 770mm Aluminum Bars

Velo Flat Rubber with Lockers

FLX Branded Velo, Active

Aluminum Alloy / 300 mm Length / 31.6mm, 38mm Diameter

Stainless Steel, 13G, Black with Nipples

Maxxis Forekaster, 27.5" x 2.35"

Suntour XCR (or comparable RST Alpha)

61 lbs

10.5 lbs

275 lbs (124.74 kg)

6061 Aircraft Grade Aluminum Alloy

Top Mounted Downtube Bottle Cage and Rear Rack Bolt Holes

- Kickstand
- Charger
Where is the User Manual?

You can Download and Bookmark the F5 Trail User Manual here.

Is it hard to assemble when it arrives at my house?

Your F5 Trail will arrive mostly assembled. The pedals, front tire, seat and handlebars need to be installed. Kickstand is pre-installed.

You can view the F5 Trail Assembly Video here.

Not so sure? When in doubt we recommended contacting your local bike mechanic for help.

Unfortunately, damages resulting from improper assembly are not covered under warranty.

What is the warranty on the F5 Trail?

We offer a standard 1 year warranty on any defective components and electronics. In addition, we have partnered with Mulberry to provide an extended warranty option.

What's included in the touring package?

Whether you're trail riding, commuting, grocery getting or anything in between, this package will allow you to get the most out of your Trail.

Kit includes:

- Cargo Rack

- Front and Rear Fenders

- SR Suntour NCX suspension Seatpost (5'7" Min. Height Required)

- Comfort Seat

- Smartphone Mount

- Integrated Headlight and Taillight

Compare All Models
How long will my bike take to ship?

In Stock bikes ship on our standard ship 5-10 day ship schedule. Exceptions apply.

Customer Reviews

Based on 76 reviews
leonard john

Very happy with the FLX F5 electric mountain bike. It is nimble, responsive, and very quiet. With the mid-drive motor it rides very much like a non-electric mountain bke, which I like better than a rear drive motor (which I also have in my Gladiator 1)). I only have ridden 22 miles, all on flat terrain, so I haven't put it to the test on the rough canyon trails and hills. But I will do that soon. I anticipate that it will perform well there. The website specs say it weighs 61 pounds. They don't mention it but that 61 pounds would be with the bigger battery and with the touring package incljuded (rack, lights, fenders, phone holder, and bottle rack holder). So the bike without the touring package or the larger battery would be a few pounds less than that.

Leonard Gregory
New Trail 5

This Trail 5 is even better than the last Trail 5 I purchased. I got the features of the touring model this time and the Bafang motor is perfectly quiet. Probably the best eBike on the market for the money.

Tim Rivers
Great Purchase

I received my F5 Trail and could not be happier with my purchase. Bike was expertly packed and was ready to ride after about 30 minutes of assembly. The hardest part was removing all the zip ties and packing around the frame. The brakes and gear set up was perfectly tuned with no adjustments needed.

I have put over 50 miles on the bike over the last week. The motor kicks in when needed. I have noticed about a 3 mph gain over my normal speeds. I ride like I am 10 years younger.
Would recommend this bike to anyone looking for an e trail rider.

A very beautiful bike

The 5 different levels of pedal assists definitely help, and purchasing a throttle is a must when you don’t wanna pedal. The bike is suited for off road than cruising on the streets. Tested the bike before purchasing, and Jon and the fellas at FLX headquarters were awesome.

Neal Norton
Fountain of youth

At 64 years old this has been a huge game changer. It’s like being 18 again on a bicycle. The handling and acceleration after 130 miles is incredible. The brakes can have you stop on a dime. I have driven this on flatland dirt and asphalt. Spent many hours climbing mountain fire roads and trails.This E bike has exceeded all of my expectations.