Powerfly+ 6 Gen 5
Trek
Crosscountry
Powerfly+ 6 Gen 5 is an alloy electric cross-country mountain bike (2025), from Trek, part of the Powerfly family. It suits a wide range of riders thanks to its fit flexibility, with a setup that gives you a balanced riding position, and is best for smoother trails and efficient rolling. On MatchBikes metrics, it scores well for strong climbing friendliness for sustained uphill riding, good fit flexibility for dialing in rider position, and strong value-for-money versus many similar bikes. Compare this bike with other cross-country bikes on MatchBikes.com.
7.2
Rating

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Score Summary
Performance
7.2
Value
7.9
Fit
6.9
Performance
Built for speed and efficiency
Speed
6.6
Medium
Climbing Efficiency
8.6
Climber
Suspension
5.0
Confident trail control
Fit
Dialed-in Fit & Comfort
Riding Position
5.7
Balanced
Fit Flexibility
8.1
Adjustable
Ride Comfort
6.4
Balanced
Value
Value for Money
7.9
Great Value
Surface Range
Flow TrailsBattery
Battery
5.4
Long rides
Specifications
General
Brand
Trek
Model
Powerfly+ 6 Gen 5
Year
2025
Price
$4,199
Category
E-bikeMountain
Sub Category
Crosscountry
Groupset
XT, Deore
Frame
Frame
Alpha Platinum Aluminium, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle
Suspension Fork
Size: S, RockShox Recon Silver RL, Solo Air, Motion Control damper, lockout, tapered steerer, 46 mm offset, Boost110, 15 mm Maxle Stealth, 100 mm travel; Size: M, L, XL, RockShox Recon Silver RL, Solo Air, Motion Control damper, lockout, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Stealth, 120 mm travel
Suspension Type
Hardtail
Drivetrain
Shift Levers
Shimano Deore M6100, 12-speed
Rear Derailleur
Shimano XT M8100, long cage
Cassette
Shimano Deore M6100, 10-51, 12-speed
Chain
Shimano Deore M6100, 12-speed
Wheels
Front Hub
Shimano TC500 alloy, CentreLock, 110x15 mm thru axle
Rear Hub
Shimano TC500 alloy, CentreLock, 148x12 mm thru axle
Rims
Size: S, M, L, XL, Bontrager Line TLR 30, Tubeless-Ready, 28-hole, Presta valve; Size: S, M, L, XL, Bontrager Line TLR 30, Tubeless-Ready, 32-hole, Presta valve
Spokes
14 g stainless steel, black
Tires
See service manual
Brakes
Brake Type
Hydraulic Disc
Brake Description
Shimano 4-piston hydraulic disc, MT4100 lever, MT420 calliper
Cockpit
Stem
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length
Handlebar
Bontrager Comp, alloy, 31.8 mm, 40mm rise, 780 mm width
Grips
Bontrager XR Endurance Comp, lock-on
Seat
Saddle
Bontrager Commuter Comp
Seatpost
Size: S, Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 31.6 mm, 310 mm length; Size: M, L, XL, Bontrager Line Dropper, 170 mm travel, MaxFlow, internal routing, 31.6 mm, 450 mm length
E-Bike Components
Motor
Bosch Performance Line CX, 20 mph (25 km/h in Europe)
Battery
Bosch PowerTube 800 Wh, smart system
Charger
Bosch standard 4A, 230V, smart system
Range
5.4
Geometry
| Measurement | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.461 mm | 1.457 mm | 1.409 mm | 1.373 mm |
| Bottom Bracket Height | 315 mm | 315 mm | 315 mm | 315 mm |
| Front Center | 713 mm | 741 mm | 772 mm | 805 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 116 mm | 117 mm | 117 mm | 117 mm |
| Stack | 599 mm | 641 mm | 655 mm | 673 mm |
| Reach | 410 mm | 440 mm | 465 mm | 490 mm |
| Top Tube Length | 571 mm | 612 mm | 640 mm | 658 mm |
| Seat Tube Angle | 75 ° | 75 ° | 75 ° | 76 ° |
| Seat Tube Length | 370 mm | 400 mm | 420 mm | 450 mm |
| Head Tube Angle | 65.5 ° | 66.5 ° | 66.5 ° | 66.5 ° |
| Head Tube Length | 133 mm | 108 mm | 123 mm | 143 mm |
| Chainstay Length | 442 mm | 461 mm | 461 mm | 461 mm |
| Wheelbase | 1151 mm | 1195 mm | 1226 mm | 1259 mm |
| Bottom Bracket Drop | 45 mm | 65 mm | 65 mm | 65 mm |
| Standover Height | 697 mm | 747 mm | 746 mm | 746 mm |
| Wheels | 27" | 29" | 29" | 29" |
| Rider Min Height | 155 cm | 164 cm | 175 cm | 187 cm |
| Rider Max Height | 166 cm | 178 cm | 189 cm | 195 cm |




























































