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Today’s DealsPowerfly 5 FS
A 27.5″ aluminum frame full suspension trail e-bike with upper mid-range components.
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Manufacturer Price
$4,499| Weight | 51.1 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 250W 75Nm mid-drive |
| Battery | Bosch 500Wh |
| Brakes | Shimano Hydraulic Disc |
5'0" – 5'7"
5'5" – 5'11"
5'9" – 6'3"
5'9" – 6'3"
6'1" – 6'6"
🐐 Estimated
None yet.
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Summary
The Trek Powerfly is a robust and capable trail e-MTB, praised for its confident climbing and stable descending. It features Bosch's Performance CX motor and RE:aktiv suspension for composed handling on varied terrain. However, it is noted for being heavy and less agile in tight turns.
Bosch Performance CX motor with e-MTB mode
RE:aktiv suspension for stability and comfort
Confident climbing ability
Integrated battery for low center of mass
Durable and robust build quality
Heavy weight
Limited agility in tight turns
Knock Block system can be inconvenient
Some tire grip issues
SRAM EX1 shifter limits gear shifts
The Trek Powerfly LT 9 is its top-level longer travel e-MTB.
Super composed! Nothing rattles the Powerfly.
This thing climbs steep singletrack a lot easier than the Levo or Jam2, no doubt about it.
The Trek Powerfly descends with confidence, but it’s still on the heavy side.
Feedback?
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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.

Jul 2018 · Chili Dog
First Ride Trek Launches the New Powerfly The Next Evolution Words by Chili Dog | Photos by Margus Riga & Chili Dog Whether you’re aware of it or not, we are in a very special time period. Our sport rarely sees massive

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
Apr 2017 · Sean White
The Trek Powerfly is a very well sorted package and was one of the first e-bikes to win us over.
| Frame | Alpha Platinum Aluminum, ABP, EVO link, E2 tapered head tube, Knock Block, internal derailleur & dropper post routing, integrated battery, G2 Geometry, Boost148, 130mm travel |
|---|---|
| Fork | RockShox Recon RL, Solo Air, lockout, E2 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, 0 degree, 60mm length |
| Handlebar | Bontrager alloy, 31.8mm, 15mm rise |
| Saddle | Bontrager Evoke 1.5 |
| Seatpost | Bontrager SSR, 2-bolt head, 31.6mm, 12mm offset Type: Rigid |
| Pedals | Wellgo nylon platform |
| Grips | Bontrager Race |
| Rear Derailleur | Shimano Deore M6000, Shadow Plus |
|---|---|
| Crank | Miranda Delta, 15T |
| Shifters | Shimano Deore M6000, 10 speed |
| Cassette | Shimano HG50, 11-42, 10 speed |
| Chain | KMC X10 |
| Brakes | Shimano M315 hydraulic disc Type: Shimano Hydraulic Disc |
| Rims | Bontrager Duster Elite Tubeless Ready 32-hole, tubeless strips and valves sold separately |
|---|---|
| Front Hub | Formula Alloy DC511, Boost110 |
| Rear Hub | Bontrager sealed bearing alloy axle, Boost148 |
| Tires | Bontrager XR3, 27.5x2.35˝ |
| Motor | Bosch Performance CX, 250 watt, 75Nm |
|---|---|
| Battery | Bosch Powerpack Performance 500 downtube |
| Remote | Bosch Purion Performance |
First added July 23
Last updated February 15
Not listed for 3,025 days