Powerfly 7 is an electric mountain bike built with quality trail components, a high-performance Bosch e-MTB system and a durable Alpha Platinum Aluminium frame featuring our new Removable Integrated Battery (RIB) system that fully encases the battery. RockShox air suspension, a 1x12 Shimano drivetrain and a dropper post make this e-MTB the ideal choice for those who want a boost on the climbs so they can get rad on the way down.
It's right for you if...
You want more than just the added capability of electric-assist. You also want quality mountain bike parts that make the biggest difference on the trail, the user-friendliness of the Removable Integrated Battery (RIB) system, and the good looks that come with a battery that's fully encased in the frame.
The tech you get
A durable Alpha Platinum Aluminium frame that fully encases a long-range 625 Wh battery for great aesthetics and protection on the trail, a new Bosch Performance CX 250-watt motor that assists up to 25 km/h and an ergonomic Purion controller. Plus, a 120 mm RockShox 35 Gold RL fork with an ultra-plush DebonAir spring, Shimano 4-piston brakes, Tubeless Ready Bontrager Line Comp 30 wheels, a 1x12 Shimano SLX/XT drivetrain and a dropper post.
The final word
Quality trail bike parts, a powerful Bosch system and the streamlined looks and easy user interface of the Removable Integrated Battery (RIB). Plus, the dropper post and RockShox DebonAir fork give you a major upgrade in trail bike performance.
Why you'll love it
The new, better-than-ever Bosch motor is smaller, lighter and more efficient. It feels more natural while you’re pedalling, and has less drag when you’re not
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 remove the battery without tools and lets you mount a water bottle cage
The Purion controller has Walk Assist and an intelligent eMTB mode that automatically delivers the right amount of power based on your terrain
It's equipped with an external charging port for easy charging on or off the bike
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
Features
New Bosch Performance Line CX
The all-new Bosch Performance Line CX motor is lighter, smaller and quieter than previous versions, for cleaner integration and more nimble handling. It’s also more efficient so you can go further on a single battery charge. Use the intelligent eMTB mode to automatically adjust the amount of assist to match the terrain. It’s a set-and-forget mode that delivers just the right amount of power so you can focus on enjoying the ride.
Removable Integrated Battery
RIB is a one-piece battery and cover with a built-in handle that can easily be removed and re-installed in the frame with no tools and no hassle. It’s the most convenient way to remove your battery for transport, security or just easier charging.
Specifications
Frameset
Frame
Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle
Fork
RockShox 35 Gold RL, DebonAir spring, Motion Control damper, e-MTB optimised, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 120 mm travel
Wheels
Wheels
Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Shimano MicroSpline freehub, Boost110 front, Boost148 rear
Tyres
Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.40"
Drivetrain
Shifters
Shimano SLX M7100, 12-speed
Rear derailleur
Shimano XT M8100, long cage, 51T max cog
Crank
E*thirteen E*spec Plus, 36T
Cassette
Shimano SLX M7100, 10-51, 12-speed
Chain
Shimano SLX M7100, 12-speed
Pedals
VP-536 nylon platform
Components
Saddle
Bontrager Commuter Comp, 165 mm width
Seatpost
TranzX JD-YSP18, 130 mm travel, internal routing, 31.6 mm
Handlebar
Bontrager alloy, 31.8 mm, 15 mm rise
Grips
Bontrager XR Endurance Elite, lock-on, ergonomic
Stem
Bontrager Rhythm Comp, 31.8 mm, Knock Block, 0-degree
Head set
FSA IS-2, 1-1/8" top, 1.5" bottom
Brake set
Shimano MT520 4-piston hydraulic disc
Accessories
Battery
Bosch PowerTube, 625 Wh
Controller
Bosch Purion
Motor
NEW Bosch Performance Line CX, 250 Watt, 75 Nm, magnesium body, 25 km/h max assist
Weight
Weight limit
This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Bike and frame weights are based on Trek pre-production painted frames at the time of publication. Weights may vary in final production
Buy Trek Powerfly 7 EU 2020 Electric Mountain Bike online and collect from our Kings Lynn, Gorleston or Norwich Bike store