It's right for you if...
You want to push boundaries and go to otherwise unreachable places on your mountain bike. You want all the benefits of an advanced pedal-assist system along with the handling, suspension performance and capability of a true 27.5+ mid-fat trail bike.
The tech you get
A durable Alpha Platinum Aluminium frame that fully encases a long-range 500 Wh battery for great aesthetics and ride quality on the trail, a Bosch Performance CX motor and an ergonomic Purion controller. Plus, 130 mm front and rear travel with a RockShox Revelation RL fork, grippy 27.5+ mid-fat tyres, Tubeless Ready Bontrager Line Comp wheels with a 54-tooth Rapid Drive hub, a dropper post and an 11-speed Shimano SLX/XT drivetrain.
The final word
Powerfly FS 7 Women's is more than the sum of its parts. It has a high-performance Bosch motor and high-performance trail bike parts, but together these elements make a go-anywhere e-MTB that changes where and how you can ride. The pedal-assist system, dropper post and 27.5+ mid-fat tyres make it a great bike for exploring steeper, rougher terrain.
favorite_borderWhy you'll love it
- 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 – even on full suspension e-MTBs
- 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
- It rides like a mountain bike because it is one: it has the same frame and suspension tech that we've refined in our decades-long trail heritage
- When you power down the assist, you have a fully capable trail bike that's ready to take on rugged terrain
- Even when the trail gets rough, the wide 27.5+ tyres deliver more confidence, traction and stability
Bosch Performance CX
Bosch’s Performance CX line is made for rugged off-road use with a maximum torque of up to 75 newton metres, sustained power into the high cadence range for sporty acceleration and a sleek mid-mount motor for ideal weight balance and obstacle clearance.
Bosch Purion Display
Bosch's Purion display features a fully-functional speedometer with a backlit display, service interval indicator and battery range indicator. Its thoughtful design allows riders to scroll through functions or choose the right level of support while maintaining contact with the handlebars.
This unique protection shield made of lightweight but robust aluminium protects the motor against stones.
Alpha Platinum Aluminium
Our premium lightweight aluminium is continuously cold extruded and butted at multiple points, and hydroformed into sophisticated tube shapes for maximum strength and minimum weight.
Wider dropouts (110mm front, 148mm rear) give you the stiffness of a 27.5" wheel with all the benefits of a 29" wheel, and Boost148 at the back lets you run wider tyres and a larger chain ring without affecting q-factor and pedalling efficiency.
- Alpha Platinum Aluminium, ABP, Removable Integrated Battery (RIB), EVO link, tapered head tube, Knock Block, internal derailleur and dropper post routing, G2 Geometry, Boost148, 130 mm travel
- RockShox Revelation RL, DebonAir, Motion Control RC damper, tapered steerer, Boost110, G2 Geometry w/51 mm offset, 130 mm travel
- Rear suspension
- RockShox Deluxe RL, 205x50 mm
- Bontrager Line Comp 40, Tubeless Ready, 54T Rapid Drive, Boost110 front, Boost148 rear, tubeless strips included, valves sold separately
- Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, 120 tpi, aramid bead, 27.5x2.80˝
- Shimano SLX M7000, 11 speed
- Rear derailleur
- Shimano Deore XT M8000, Shadow Plus
- Race Aeffect, 15T w/chain guard
- Shimano SLX M7000, 11-46, 11-speed
- Shimano HG600, 11-speed
- VP-536 nylon platform
- Bontrager Ajna 1 Women's
- Dropper post, 31.6 mm, internal routing
- Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
- Bontrager XR Trail Comp, nylon lock-on
- Bontrager Rhythm Comp, Knock Block, 31.8 mm clamp, 0-degree
- Head set
- Knock Block Integrated, sealed cartridge bearing, 1-1/8˝ top, 1.5˝ bottom
- Brake set
- Shimano Deore M6000 hydraulic disc
- Bosch PowerTube 500 Wh
- Bosch Purion
- Bosch Performance CX
- S - 23.09 kg / 50.9 lbs (with tubes)
- Weight limit
- This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
Sizing & fit
Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorised Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.
153.0 - 162.0 cm
5'0.2" - 5'3.8"
72.0 - 76.0 cm
28.3" - 29.9"
161.0 - 175.0 cm
5'3.4" - 5'8.9"
76.0 - 82.0 cm
29.9" - 32.3"
174.0 - 188.0 cm
5'8.5" - 6'2.0"
82.0 - 88.0 cm
32.3" - 34.6"
All measurements provided in cm unless otherwise stated.
|Frame size number||Frame size letter||Geometry position||Wheel size||A — Seat tube||B — Seat tube angle||Effective seat tube angle||C — Head tube length||D — Head angle||E — Effective top tube||F — Bottom bracket height||G — Bottom bracket drop||H — Chainstay length||I — Offset||J — Trail||K — Wheelbase||L — Standover||M — Frame reach||N — Frame stack|