TREK

2021 Trek Powerfly FS 4 29" Electric MTB

Product Code: TB-366982

7399.00

CHOOSE PRODUCT SIZE/COLOUR:

QUANTITY:

View which Evo Showrooms have stock

Please select a size to see store avaliabilty.

STORE

STOCK

Auckland - Orewa

Auckland - Rosedale

Auckland - Westgate

Auckland - Takapuna

Auckland - Britomart

Auckland - Mt Wellington

Auckland - Penrose

Pukekohe

Hamilton - Frankton

Hamilton - Rototuna

Te Awamutu

Cambridge

Tauranga - Fraser Cove

Mount Maunganui

Rotorua

Taupo

Napier

Havelock North

Palmerston North

Kapiti

Lower Hutt

Nelson

Christchurch - Tower Junction

Christchurch - Hornby

Queenstown

Dunedin

Logistics Centre

Auckland - Orewa

Auckland - Rosedale

Auckland - Westgate

Auckland - Takapuna

Auckland - Britomart

Auckland - Mt Wellington

Auckland - Penrose

Pukekohe

Hamilton - Frankton

Hamilton - Rototuna

Te Awamutu

Cambridge

Tauranga - Fraser Cove

Mount Maunganui

Rotorua

Taupo

Napier

Havelock North

Palmerston North

Kapiti

Lower Hutt

Nelson

Christchurch - Tower Junction

Christchurch - Hornby

Queenstown

Dunedin

Logistics Centre

Pre Order

Auckland - Orewa

Auckland - Rosedale

Auckland - Westgate

Auckland - Takapuna

Auckland - Britomart

Auckland - Mt Wellington

Auckland - Penrose

Pukekohe

Hamilton - Frankton

Hamilton - Rototuna

Te Awamutu

Cambridge

Tauranga - Fraser Cove

Mount Maunganui

Rotorua

Taupo

Napier

Havelock North

Palmerston North

Kapiti

Lower Hutt

Nelson

Christchurch - Tower Junction

Christchurch - Hornby

Queenstown

Dunedin

Logistics Centre

Pre Order

Auckland - Orewa

Auckland - Rosedale

Auckland - Westgate

Auckland - Takapuna

Auckland - Britomart

Auckland - Mt Wellington

Auckland - Penrose

Pukekohe

Hamilton - Frankton

Hamilton - Rototuna

Te Awamutu

Cambridge

Tauranga - Fraser Cove

Mount Maunganui

Rotorua

Taupo

Napier

Havelock North

Palmerston North

Kapiti

Lower Hutt

Nelson

Christchurch - Tower Junction

Christchurch - Hornby

Queenstown

Dunedin

Logistics Centre

Pre Order

Auckland - Orewa

Auckland - Rosedale

Auckland - Westgate

Auckland - Takapuna

Auckland - Britomart

Auckland - Mt Wellington

Auckland - Penrose

Pukekohe

Hamilton - Frankton

Hamilton - Rototuna

Te Awamutu

Cambridge

Tauranga - Fraser Cove

Mount Maunganui

Rotorua

Taupo

Napier

Havelock North

Palmerston North

Kapiti

Lower Hutt

Nelson

Christchurch - Tower Junction

Christchurch - Hornby

Queenstown

Dunedin

Logistics Centre

Pre Order

Low Stock

If you would like to view a bike shown as available in a warehouse, please call ahead or email us well in advance to ensure the bike you are wanting to view/purchase is built up.

Maintenance Packages

What is a service plan?

Maintenance Packages

What is a service plan?

Finance Options

12 months interest free finance is available on purchases over $250 with GEM and purchases over $300 with QCard.

The weekly amounts are a guide only. The weekly payment amounts above are calculated by spreading the amount financed over the term of the loan. The actual minimum monthly payments are 3% of the outstanding balance or $20, whichever is more. On expiry of the interest free term, the finance companies prevailing interest rate will apply to any outstanding balance. The minimum monthly payments of 3% or $20 will not pay off the purchase amounts within the promotional period. Credit lending criteria apply.

Learn More
See all payment options

Electric boost

Enjoy the Bosch Performance CX motor’s smooth power transition and pedal assistance that lets you reach speeds of up to 32km/h

Less chatter

The Suntour shocks provide 120mm of travel up front and 100mm at the back to help soak up the bumps when the terrain gets more rugged

Seat drop

A TranzX JD-YSP18 dropper post lets you lower your saddle on the fly so that it's out of the way on descents or extend it so that you can put down power on the hills

Quality frame

Alpha Aluminium frames are more compliant, yet retain the acceleration and affordability that have always made aluminium popular

Tyre talk

XR3 Team Issues are versatile, tubeless-ready trail tyres with fast-rolling yet aggressive tread, offering high performance for everything from racing to trail riding


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, 75 Nm) motor that helps you sustain speeds of up to 32km/h and an ergonomic Purion controller. Plus, an SR Suntour 120mm suspension fork, 100mm of rear travel, a 10-speed Shimano drive train, powerful hydraulic disc brakes and a dropper post.

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 farther than ever.

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
  • The size S frame features 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
****NOTE: This bike is available for purchase online, but must be picked up from an approved store.

SPECIFICATIONS

frame Alpha Platinum Aluminum, Removable Integrated Battery (RIB), tapered head tube, Knock Block, internal routing, Motor Armour, magnesium rocker link, rack and fender mount, ABP, Boost148, 100mm travel
fork SR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, 44mm offset, oversized crown for eMTB, Boost110, 15mm bolt-on thru axle, 120mm travel
rear suspension SR Suntour Edge R, 190x45mm
front hub Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle
rear hub Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru axle
rims Alex MD35, Tubeless Ready, 32-hole, 35mm width, presta valve
tyres Bontrager XR3 Comp, wire bead, 30tpi, 29x2.30"
shifters Shimano Deore M4100, 10 speed
rear derailleur Shimano Deore M5120, long cage
crank FSA Bosch CK-220, 36T ring, 165mm length
cassette Shimano Deore M4100, 11-46, 10 speed
chain KMC X10, 10 Speed
pedals VP-536 nylon platform
saddle Bontrager Arvada, steel rails, 138mm width
seatpost TranzX JD-YSP18 dropper, internal routing, 31.6mm
handlebar Bontrager alloy, 31.8mm, 15mm rise
stem Bontrager alloy, 31.8mm, Blendr compatible, 7 degree
grips Bontrager XR Trail Comp, nylon lock-on
brakeset Tektro HD-M275 hydraulic disc, 203mm rotors
controller Bosch Purion
motor Bosch Performance CX, magnesium motor body, 250 watt, 75 Nm, 32km/h max assist
battery Bosch PowerTube 500

*All specifications listed are subject to change without notice.

SPECIFICATIONS

FRAME Alpha Platinum Aluminum, Removable Integrated Battery (RIB), tapered head tube, Knock Block, internal routing, Motor Armour, magnesium rocker link, rack and fender mount, ABP, Boost148, 100mm travel
Fork SR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, 44mm offset, oversized crown for eMTB, Boost110, 15mm bolt-on thru axle, 120mm travel
REAR SUSPENSION SR Suntour Edge R, 190x45mm
FRONT HUB Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle
REAR HUB Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru axle
RIMS Alex MD35, Tubeless Ready, 32-hole, 35mm width, presta valve
TYRES Bontrager XR3 Comp, wire bead, 30tpi, 29x2.30"
Shifters Shimano Deore M4100, 10 speed
Rear Derailleur Shimano Deore M5120, long cage
CRANK FSA Bosch CK-220, 36T ring, 165mm length
Cassette Shimano Deore M4100, 11-46, 10 speed
Chain KMC X10, 10 Speed
PEDALS VP-536 nylon platform
Saddle Bontrager Arvada, steel rails, 138mm width
Seatpost TranzX JD-YSP18 dropper, internal routing, 31.6mm
Handlebar Bontrager alloy, 31.8mm, 15mm rise
Stem Bontrager alloy, 31.8mm, Blendr compatible, 7 degree
GRIPS Bontrager XR Trail Comp, nylon lock-on
Brakeset Tektro HD-M275 hydraulic disc, 203mm rotors
CONTROLLER Bosch Purion
Motor Bosch Performance CX, magnesium motor body, 250 watt, 75 Nm, 32km/h max assist
Battery Bosch PowerTube 500
Battery Brand Bosch
Bike Category Trail
Fork Brand Suntour
Frame Material Alloy
Max Assisted Speed 32km/h
Motor Brand Bosch
Pedals Included Yes
Wheel Size 29"
Electric boost Enjoy the Bosch Performance CX motor’s smooth power transition and pedal assistance that lets you reach speeds of up to 32km/h
Less chatter The Suntour shocks provide 120mm of travel up front and 100mm at the back to help soak up the bumps when the terrain gets more rugged
Seat drop A TranzX JD-YSP18 dropper post lets you lower your saddle on the fly so that it's out of the way on descents or extend it so that you can put down power on the hills
Quality frame Alpha Aluminium frames are more compliant, yet retain the acceleration and affordability that have always made aluminium popular
Tyre talk XR3 Team Issues are versatile, tubeless-ready trail tyres with fast-rolling yet aggressive tread, offering high performance for everything from racing to trail riding

EVO HOME DELIVERY

Ordering a bike from Evo? If you choose the option Evo Home Delivery at the checkout your order will be personally delivered to you, by an Evo Crew Member, who will also be able to answer any questions you have about your new bike. If you choose Evo Delivery your bike will be delivered completely built, tuned and ready to ride! We are also able to offer Evo Home Delivery on previously restricted brands such as Giant & Trek!

Our home delivery charge is only $30 for 15km and $1 per km after that.

Traditional Courier vs Evo Home Delivery

LEARN MORE

CLICK & COLLECT FROM AN EVO SHOWROOM

Free for all orders over $99. Orders under $99 a $5 flat shipping & handling fee applies. Order and pay online and collect everything from one of our showrooms. Just select which store you would like to collect from at checkout. Find out more about Click & Collect here.

LEARN MORE

Bike Size

MORE PRODUCT INFO