Trek Powerfly FS 4 Electric MTB Dark Aquatic/Trek Black

Out of Stock

36 Months Interest Free 36 Months Interest Free


Powerfly FS 4 is a full suspension electric mountain bike built to tackle rugged trail adventures

The plush suspension set-up soaks up rough terrain, and the powerful Bosch electric drive system boosts your capacity to crush climbs and mile after mile of singletrack.

It's right for you if...

You want to get out and explore more trails. You're looking for an e-MTB with trail-smoothing full suspension and the reliable, leg-boosting power of an electric drive system made specifically for the demands of off-road riding.

The tech you get

A durable aluminium frame that fully encases a long-range 500 Wh battery, a powerful Bosch Performance CX (250 Wh, 85 Nm) motor that helps you sustain speeds of up to 20 mph (25 km/h in Europe) and an ergonomic Purion controller. Plus, a 120 mm suspension fork, 100 mm of rear travel, a 10-speed Shimano drivetrain and a dropper post.

Why you'll love it

  • For e-MTB, full suspension is a game-changer: it soaks up rugged terrain, so you can ride the Bosch pedal-assist system to its full potential
  • Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame for protection, makes it easy to remove the battery without tools and lets you mount a water bottle cage – even on full suspension e-MTBs
  • The dropper post lets you lower your saddle on the fly so it's out of the way on descents
  • The Purion controller has Walk Assist and an intelligent eMTB mode that automatically delivers the right amount of power based on your terrain
  • Powerfly FS frames feature a curved top tube that makes standing over the bike easier. Plus, Smart Wheel Sizing means you'll get the fastest wheel that fits – 29˝ wheels on larger frames, 27.5˝ wheels on smaller frames

The final word

This full suspension e-MTB is comfortable, efficient and fast on rough terrain. The powerful Bosch electric drive system makes it possible to tackle any climb you encounter and adventure further than ever.

****NOTE: This bike is available for purchase online, but must be picked up from an approved store.

SPECIFICATIONS

frame Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, internal routing, Motor Armour, magnesium rocker link, rack and mudguard mount, ABP, Boost148, 100 mm travel
fork SR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, 44 mm offset, oversized crown for eMTB, Boost110, 15 mm bolt-on thru axle, 120 mm travel (S - 100mm travel)
max compatible fork travel 120mm
axle-to-crown 545mm (S - 520mm)
hub front Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
hub rear Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle
rim Alex MD35, tubeless compatible, 32-hole, 35 mm width, Presta valve
rim strip Bontrager TLR
shifter Shimano Deore M4100, 10 speed
rear derailleur Shimano Deore M5120, long cage
crank FSA Bosch CK-220, 36T ring, 165 mm length
cassette Shimano Deore M4100, 11-46, 10-speed
chain KMC X10, 10-speed
pedal VP-536 nylon platform
max. chainring size Max - 46T / Min - 34T
saddle Bontrager Arvada, steel rails, 138 mm width
seatpost M - TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length / L, XL - TranzX JD-YSP18, 130mm travel, internal routing, 31.6 mm, 425 mm length
handlebar Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width
grips Bontrager XR Trail Comp, nylon lock-on
stem Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length
head set FSA IS-2
brake rotor Tektro, 6-bolt, 203 mm
brake set Tektro HD-M275 hydraulic disc
battery Bosch PowerTube, vertical, 500 wh
charger Bosch compact 2A, 100–240V, smart system
motor Bosch Performance Line CX, magnesium motor body, 85 Nm, 32 km/h max assist for New Zealand
computer Bosch Purion
mudguard Trek Powerfly 29" custom fender
weight M - 24.83 kg
weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg
range

SPECIFICATIONS

Frame Material Alloy
Fork Material Suspension
Groupset Brand Shimano
Groupset Model Deore
Fork Brand Suntour
Motor Brand Bosch
Max Assisted Speed 32km/h
Battery Brand Bosch
Pedals Included Yes
Ride Style Trail
FRAME Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, internal routing, Motor Armour, magnesium rocker link, rack and mudguard mount, ABP, Boost148, 100 mm travel
Fork SR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, 44 mm offset, oversized crown for eMTB, Boost110, 15 mm bolt-on thru axle, 120 mm travel (S - 100mm travel)
Max compatible fork travel 120mm
Axle-to-Crown 545mm (S - 520mm)
Hub Front Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
Hub Rear Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle
Rim Alex MD35, tubeless compatible, 32-hole, 35 mm width, Presta valve
Rim strip Bontrager TLR
Shifter Shimano Deore M4100, 10 speed
Rear Derailleur Shimano Deore M5120, long cage
CRANK FSA Bosch CK-220, 36T ring, 165 mm length
Cassette Shimano Deore M4100, 11-46, 10-speed
Chain KMC X10, 10-speed
PEDAL VP-536 nylon platform
Max. chainring size Max - 46T / Min - 34T
Saddle Bontrager Arvada, steel rails, 138 mm width
Seatpost M - TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length / L, XL - TranzX JD-YSP18, 130mm travel, internal routing, 31.6 mm, 425 mm length
Handlebar Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width
GRIPS Bontrager XR Trail Comp, nylon lock-on
Stem Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length
Head Set FSA IS-2
BRAKE ROTOR Tektro, 6-bolt, 203 mm
BRAKE SET Tektro HD-M275 hydraulic disc
Battery Bosch PowerTube, vertical, 500 wh
Charger Bosch compact 2A, 100–240V, smart system
Motor Bosch Performance Line CX, magnesium motor body, 85 Nm, 32 km/h max assist for New Zealand
Computer Bosch Purion
MUDGUARD Trek Powerfly 29" custom fender
Weight M - 24.83 kg
Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg
Brake Type Hydraulic Disc Brake
Shifting Type Mechanical
Drivetrain Gearing 1 x 10
Range

* All specifications listed are subject to change without notice. Please note that our specifications may be impacted by manufacturer component substitution changes caused by high global demand for bikes and resulting supply chain issues in the bike industry. We recommend confirming the specifications with your local Evo Cycles showroom if you have any questions.

Bike Weight: Many brands strive to list the lowest possible weight, but in reality weight can vary based on frame size, finish, hardware and accessories. The most accurate way to determine any bike's weight is to have your local showroom weigh it for you.

Bike Size

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