Why buy your bike from Sigma Sports?
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Trek Powerfly Sport 7 Equipped Gen 4 Electric Mountain Bike
Looking for an e-MTB that seamlessly transitions from daily commutes to thrilling off-road adventures? The Powerfly series offers precisely that, with upgraded features and rugged durability. Equipped with an advanced Bosch smart system, including a Performance CX motor and a full-color Bosch Kiox controller with Bluetooth connectivity, this bike delivers enhanced ride tracking and customization options. The durable aluminum frame houses a long-range 625 Wh battery for sleek aesthetics and trail protection, while the 1x12 Shimano SLX/XT drivetrain ensures smooth gear shifts. With a 120 mm suspension fork, dropper post, Shimano 4-piston brakes, and Line Comp 30 wheels, this bike is ready for any terrain. Plus, it comes complete with mudguards, a rear rack, and front and rear lights powered by the battery for added convenience. Ideal for adventurous commuters and bikepacking enthusiasts alike, the Powerfly series offers unmatched capability and performance, making hill climbs a breeze and extending your riding range for longer adventures. With Bosch's new smart system, featuring Bluetooth-connected LED remote and eBike Flow app, you'll have even more control and customization options. The size S frame features a curved top tube for easier stand-over clearance, and Smart Wheel Sizing ensures optimal wheel size for maximum speed and agility. Get ready to conquer any trail with the Powerfly e-MTB.
Technical Specification
| Frame | Size XS, S Alpha Platinum Aluminium, curved top tube, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle |
| Frame | Size M, L, XL Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle |
| Fork | SR Suntour Zeron 35, air spring, LO R damper, hydraulic lockout, tapered steerer, 44 mm offset, Boost110, 15 mm bolt-on thru axle, 120 mm travel |
| Wheel Front | Size XS, S Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 27.5" |
| Wheel Front | Size M, L, XL Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 29" |
| Wheel Rear | Size XS, S Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12 mm thru axle, 27.5" |
| Wheel Rear | Size M, L, XL Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12 mm thru axle, 29" |
| Tyre | Size XS, S Bontrager LT4 Expert, reflective strip, wire bead, 60 tpi, 27.5x2.40" |
| Tyre | Size M, L, XL Bontrager LT4 Expert, reflective strip, wire bead, 60 tpi, 29x2.40" |
| Battery | Bosch PowerTube 625Wh, smart system |
| Charger | Bosch standard 4A, 230V, smart system |
| Computer | Size XS, S, M, L, XL |
| Bosch LED remote, smart system | |
| Computer | Size XS, S, M, L, XL |
| Bosch Kiox 300, smart system | |
| Motor | Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm |
| Shifter | Shimano SLX M7100, 12-speed |
| Rear derailleur | Shimano XT M8100, long cage |
| Crank | Ethirteen Espec Plus, 165 mm length |
| Chainring | E*thirteen, 36T, steel |
| Cassette | Shimano SLX M7100, 10-51T, 12-speed |
| Chain | Shimano SLX M7100, 12-speed |
| Pedal | VP-536 nylon platform |
| Max. chainring size | 1x |
| Saddle | Bontrager Commuter Comp |
| Seatpost | Size XS, S TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length |
| Seatpost | Size M, L, XL TranzX JD-YSP18, 130mm travel, internal routing, 31.6 mm, 425 mm length |
| Handlebar | Size XS, S Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width |
| Handlebar | Size M, L, XL Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width |
| Grips | Bontrager XR Endurance Elite Stem |
| Bontrager Elite, 31.8 mm, Blendr light mount, 7-degree rise, 60 mm length Stem | Size M, L, XL |
| Bontrager Elite, 31.8 mm, Blendr light mount, 7-degree rise, 70 mm length | |
| Head set | FSA IS-2, 1-1/8" top, 1.5" bottom |
| Brake | SRAM DB 8 4-piston hydraulic disc |
| Brake rotor | Size XS, S SRAM CentreLine, 6-bolt, round-edge, 180 mm |
| Brake rotor | Size XS, S, M, L, XL SRAM CentreLine, 6-bolt, round edge, 200 mm |
| Rotor size | Max brake rotor sizes - Frame |
| Kickstand | Pletscher Comp Flex 18 |
| Cargo rack | MIK-compatible alloy rear rack |
| Mudguard | Size XS, S Trek Powerfly 27.5" custom fender |
| Mudguard | Size XS, S, M, L, XL Trek Powerfly custom mudguard |
| Mudguard | Size M, L, XL Trek Powerfly 29" custom fender |
| Weight | M - 25.12 kg / 55.39 lbs (with TLR sealant, no tubes) |
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Trek Powerfly Sport 7 Equipped Gen 4 Electric Mountain Bike Sizing
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