The 500wh battery is designed for long distance riding and is seamlessly integrated into the frame.
The XR3 tyres are perfect for any type of riding with its low rolling resistance, good grip and good puncture resistance.
Hydraulic disc brakes gives you the best braking performance to hit those descents even harder.
Trek provides you with a Bosch motor that is fast and strong that allows you to reach speeds of up to 32km/h.
Powerfly 4 is Trek's most affordable electric mountain bike. It's built with parts that hold up, like a dependable Shimano drivetrain, an SR Suntour fork and a powerful Bosch motor. Plus, it features our user-friendly Removable Integrated Battery (RIB) system that's fully encased in the frame yet doesn't require tools for removal. This bike expands your boundaries and lets you travel to destinations that you never thought you'd reach on a mountain bike.
It's right for you if...
You're sold on the e-bike revolution and want the capability and versatility of a mountain bike at a price that doesn't resemble the car you're trying to use less. You want bigger, better trail adventures and know that an e-MTB with the latest user-friendly tech is the best way to get them.
The tech you get
A lightweight and durable Alpha Platinum Aluminium frame that fully encases a long-range 500Wh battery for sleek looks and protection on the trail, a Bosch Performance Line CX (250W, 75Nm) motor that assists up to 32 km/h, an ergonomic Bosch Purion controller, a Shimano drivetrain, a 120mm SR Suntour XCR fork with lockout, and hydraulic disc brakes. 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
Our most affordable electric mountain bike is equipped with performance parts, a high-end Bosch motor, powerful battery and intuitive controller for confidence and a fun boost on trails and roads.
Why you'll love it
Please note: Bike accessories shown in images sold separately (e.g. Racks, Lights etc). Please refer to bike specifications for included components.
|frame||Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148, 12mm thru axle|
|fork||SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44mm offset, Boost110, 15mm thru axle, 120mm travel|
|front hub||Bontrager alloy, 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||Bontrager Connection, double-wall, 32-hole, 20mm width, presta valve|
|tyres||Bontrager XR3 Comp, 29x2.30" (15.5, 27.5x2.35")|
|shifters||Shimano Altus M2010, 9-speed|
|rear derailleur||Shimano Acera M3000, long cage|
|crank||FSA 310, 36T w/chain guard|
|cassette||Shimano HG200, 11-36, 9-speed|
|chain||KMC E9S, 9-speed|
|pedals||VP-536 nylon platform|
|saddle||Bontrager Arvada, steel rails|
|seatpost||Bontrager alloy, 31.6mm, 12mm offset|
|handlebar||Bontrager alloy, 31.8mm, 15mm rise|
|stem||Bontrager alloy, 31.8mm, Blendr-compatible, 7-degree|
|grips||Bontrager XR Endurance Comp, lock-on|
|headset||FSA IS-2, 1-1/8" top, 1.5" bottom|
|brakeset||Tektro HD-M275 hydraulic disc|
|battery||Bosch PowerTube, vertical, 500wh|
|motor||Bosch Performance Line CX, 250 Watt, 75 Nm, 32km/h max assist|
*All specifications listed are subject to change without notice.
|FRAME||Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148, 12mm thru axle|
|Fork||SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44mm offset, Boost110, 15mm thru axle, 120mm travel|
|FRONT HUB||Bontrager alloy, 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||Bontrager Connection, double-wall, 32-hole, 20mm width, presta valve|
|TYRES||Bontrager XR3 Comp, 29x2.30" (15.5, 27.5x2.35")|
|Shifters||Shimano Altus M2010, 9-speed|
|Rear Derailleur||Shimano Acera M3000, long cage|
|CRANK||FSA 310, 36T w/chain guard|
|Cassette||Shimano HG200, 11-36, 9-speed|
|Chain||KMC E9S, 9-speed|
|PEDALS||VP-536 nylon platform|
|Saddle||Bontrager Arvada, steel rails|
|Seatpost||Bontrager alloy, 31.6mm, 12mm offset|
|Handlebar||Bontrager alloy, 31.8mm, 15mm rise|
|Stem||Bontrager alloy, 31.8mm, Blendr-compatible, 7-degree|
|GRIPS||Bontrager XR Endurance Comp, lock-on|
|Headset||FSA IS-2, 1-1/8" top, 1.5" bottom|
|Brakeset||Tektro HD-M275 hydraulic disc|
|Battery||Bosch PowerTube, vertical, 500wh|
|High Capacity Battery||The 500wh battery is designed for long distance riding and is seamlessly integrated into the frame.|
|XR3 Tyres||The XR3 tyres are perfect for any type of riding with its low rolling resistance, good grip and good puncture resistance.|
|Hydraulic Disc Brakes||Hydraulic disc brakes gives you the best braking performance to hit those descents even harder.|
|Max Assisted Speed||32km/h|
|Bosch Motor||Trek provides you with a Bosch motor that is fast and strong that allows you to reach speeds of up to 32km/h.|
|Motor||Bosch Performance Line CX, 250 Watt, 75 Nm, 32km/h max assist|
On all orders over $99
Order and pay online and collect everything from one of our stores for free - no handling charges whatsoever! Just select which store you would like to collect from at checkout. Find out more about Click&Collect here.
You purchase your bike from evocycles.co.nz
Our expert mechanic pulls your bike out of the box and builds it to 100%, excluding accessories (i.e racks and baskets). We tune the brakes and gears then test ride to ensure everything runs smoothly.
We then take off a few simple parts to fit the bike into the box. We double check to ensure all the parts are enclosed, before sealing the box and sending to you.
Your bike arrives!
You use 2-3 common tools to fit a few simple parts. If you get stuck, use our help centre and bike assembly guides or give us a call and we'll talk you through the process.