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A 27.5″ aluminum frame full suspension trail e-bike with upper mid-range components.
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Manufacturer Price
$4,799| Weight | 52.5 lbs |
|---|---|
| Frame | Aluminum |
| Suspension | Full, 130 / 130mm |
| Fork | RockShox Recon Silver RL |
| Shock | RockShox Deluxe |
| Wheels | 27.5″ Aluminum |
| Drivetrain | 1 × 10 |
| Groupset | Deore |
| Motor | Bosch 600W 75Nm mid-drive |
| Battery | Bosch 500Wh |
| Brakes | Shimano Hydraulic Disc |
Summary
The Trek Powerfly is a highly regarded enduro eMTB, praised for its excellent suspension performance, balanced handling, and powerful Bosch Performance CX motor. Its integrated battery system and thoughtful component mix contribute to a clean aesthetic and functional design. While it excels in climbing and descending, some reviews note its weight and long chainstays as minor drawbacks.
Excellent suspension performance with RockShox components
Powerful and smart Bosch Performance CX motor
Clean and functional integrated battery design
Balanced and composed handling
Good climbing capabilities
Heavier than some competitors
Long chainstays may affect maneuverability
Bosch Purion display considered outdated
The Trek Powerfly is one of the best Bosch driven eMTBs currently available on the market, able to convince with excellent climbing characteristics, well-balanced handling and stylish battery integration.
It’s as if the venerable Trek Slash got struck by lightning, or fell into the cauldron of magic potion, this is a long travel bike with superpowers!
Integration is the real buzzword in ebike tech right now.
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Sep 2020 · Tyler Benedict
The 2021 Trek Powerfly full suspension e-MTBs blend European sensibility with modern trail capability for a unique e-mountain bike option.

Jan 2019
If I had to think of one common theme that continually came up during our time with the Powerfly, that would be it—too damn fun. Over the months we’ve had this bike, we’ve done it all and it does it all with ease.

Oct 2018 · Alan Muldoon
Up hill or down, ebikes take an absolute beating, so the new Trek Powerfly 9 has a beefed up the parts package to handle the additional abuse.
Suspension, brakes and tyres are all on point. New battery layout is neat and easy to use.
Could have more generous reach measurements and shorter stems on all sizes.

Feb 2018
Built on the bones of the legendary Fuel series, the Trek Powerfly 7 FS is the top-of-the-line e-bike for Trek in Australia. It's got great pedigree, but we didn't love every aspect of its performance
Top notch build quality.
Frame feels indestructible.
Great rear suspension.
Torquey motor with plenty of range.
Will climb anything you point it at.
RockShox Recon fork isn't up to scratch.
Long rear end makes for sedate feel.

Nov 2017 · Moritz Dittmar
Trek Powerfly 9 FS vs. Powerfly 9 LT – Spoilt for Choice. It’s hard to work out which bike to buy. We’ve got the answer right now!
Jul 2017 · Francis Cebedo
The Trek line of e-bikes continuous to evolve with better integration and better components for the mountain bike experience. - Mtbr.com

Jun 2017 · Oli Woodman
An exceptionally capable package which will take you further and faster without the need for a lift pass. Buy if you’d like to scale climbs almost as quickly as descents and aren’t afraid to be a little different
Long wheelbase makes for almost absurd stability, superb mechanical grip from well-matched and supportive suspension, Drivetrain and motor play very well together, components list features plenty of excellent e-bike specific parts
Flimsy tyres are at odds with the rest of the bike, New ‘e-mtb’ power mode perhaps a little too keen for some

Apr 2017
Price: $4999.00 | Model Year: 2017 A full suspension trail bike from one of the
A full suspension trail bike from one of the "big three" brands in the US, it offers 130 mm travel with custom tuning for the added weight and power of the bike, excellent weight distribution
Quick-release wheels, removable battery, and removable display make the bike flexible and easy to transport or charge, integrated Micro-USB charging port on the display panel to top your phone or GPS
Innovative adjustable length seat stays, knock-block steering with failsafe rubber guard and longer axles showcase how Trek is pushing bike technology forward, sturdy skid plate and minimalist guide
A bit heavier than expected at ~50.1 lbs, no bottle cage bosses, the Bosch CX drive system produces a bit more noise but offers excellent torque, battery is not as hidden or integrated as some competing models
| Frame | Alpha Platinum Aluminum, ABP, EVO link, tapered head tube, Knock Block, internal derailleur & dropper post routing, Removable Integrated Battery (RIB), G2 Geometry, Boost148, 130mm travel |
|---|---|
| Fork | RockShox Recon RL, Solo Air, Motion Control damper, lockout, tapered steerer, Boost110, G2 Geometry w/51mm offset, 130mm travel Travel: 130mm Spring Type: Air |
| Shock | RockShox Deluxe RL, 205x50mm Travel: 130mm |
| Headset | Knock Block Integrated, sealed cartridge bearing, 1-1/8˝ top, 1.5˝ bottom |
| Stem | Bontrager Rhythm Comp, Knock Block, 31.8mm clamp, 0 degree |
| Handlebar | Bontrager alloy, 31.8mm, 15mm rise, 750mm width |
| Saddle | Bontrager Arvada |
| Seatpost | Bontrager alloy, 2-bolt head, 31.6mm, 12mm offset Type: Rigid |
| Pedals | VP-536 nylon platform |
| Grips | Bontrager XR Trail Comp, nylon lock-on |
| Rear Derailleur | Shimano Deore M6000, Shadow Plus |
|---|---|
| Crank | FSA 310, 15T w/chainguard |
| Shifters | Shimano Deore M6000, 10 speed |
| Cassette | Shimano HG50, 11-42, 10 speed |
| Chain | KMC X10 |
| Brakes | Shimano MT200 hydraulic disc Type: Shimano Hydraulic Disc |
| Rims | Bontrager Kovee 23, Tubeless Ready, 32-hole double-walled |
|---|---|
| Front Hub | Bontrager Boost110 |
| Rear Hub | Bontrager sealed bearing alloy axle, Boost148 |
| Tires | Bontrager XR3, 27.5x2.35 |
| Motor | Bosch Performance CX |
|---|---|
| Battery | Bosch PowerTube 500Wh |
| Remote | Bosch Purion |
First added September 11
Last updated September 11
Not listed for 2,452 days