TREK Powerfly+ 4 EU 29 Matte Mercury/Gloss Power Surge
48619, Matte Mercury/Gloss Power SurgeElectric Bike 2025
Ready to ride
The bike is always professionally tuned and ready to go.
We will be happy to advise you
We provide expert advice on selection and configuration.
Free warranty inspection
Free warranty inspection after driving 200–500 km
Official TREK Store
Lifetime warranty on the frame, Crash Replacement, Carbon Care.
Powerfly+ 4 is an affordable electric mountain bike. It easily handles any ride, from commuting on bumpy surfaces to easy singletracks, thanks to its robust aluminum frame, shock-absorbing suspension fork, and powerful Bosch Performance Line CX motor that will take you up even the steepest hills.
If you want a highly powerful electric bike at a reasonable price that allows you to venture into uncharted terrain, you require sufficient support for steep climbs, a suspension fork to absorb surface irregularities, and components you can rely on for demanding commutes or trail rides.
- Powerfly+ offers versatile and powerful support for your ride.
- The Bosch Performance Line CX motor provides ample torque for steep and challenging climbs. It can be easily controlled with the Purion 200 controller and customized in the eBike Flow app.
- The integrated RIB 2.0 battery can be easily removed for travel and storage, and you won't even notice it while riding.
- Want to ride even further? Powerfly+ is compatible with Bosch PowerMore additional batteries. The 600Wh battery can be upgraded to a more powerful 800Wh version to explore even greater distances.
- It's ready for anything with mounts for lights, fenders, a rear rack, and a kickstand.
Powerfly+ 4 is an affordable electric bike with maximum performance, ready to take you anywhere. Its powerful Bosch motor will propel you uphill even against the wind during demanding city commutes and light singletrack rides.
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New RIB 2.0 Battery |
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Extend Your Ride |
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Lightweight, Quiet Motor |
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Huge Range for Great Rides |
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Customize Your Bike to Your Needs |
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Bosch eBike Flow App |
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Shimano CUES |
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In our e shop you will find cycling equipment from TREK such as cycling jerseys, kneesocks, trunks, cycling computers, bike bottles, rain jackets and thousands of other small items. In bikes we offer a comprehensive range which includes mountain bikes, trekking bikes, bmx bikes and kids bikes.
TREK is headquartered in Waterloo, Wisconsin. The family-owned business was founded by Richard Burke in 1976, starting out in a small steel bicycle factory with just five employees. Within a few short years, the company caught on to bicycle trends and continued to grow. In the early 1990s, it began producing bicycles in a then-new material - Carbone. Today, TREK sets the trends in bicycle development and is also considered a leader in the processing of Carbone. Its proprietary processing technology, called OCLV, has been applied in production with many innovations for more than 17 years. TREK bikes have celebrated success at major world races and have been associated with names such as Lance Armstrong, Alberto Contador, Chris Lieto, Roland Green, Chris Eatough, Andrew Shandro and Travis Brown. TREK is a premium brand you can always rely on.
Frame | |
|---|---|
| Frame | Alpha Platinum aluminum, removable integrated battery (RIB 2.0), tapered head tube, internal cable routing, Control Freak internal cable routing, Motor Armor protection, Boost148, 12mm thru axle. |
| *Fork | Size: S
SR Suntour XCR 34, air spring, 2CR damper, hydraulic lockout, tapered steerer, 44 mm offset, Boost 110, Bolt-on 15 mm thru axle, 100 mm travel. |
| Size: M, L, XL
SR Suntour XCR 34, air spring, 2CR damper, hydraulic lockout, tapered steerer, 44 mm offset, Boost 110, Bolt-on 15 mm thru axle, 120 mm travel. | |
| Maximum compatible fork travel | See service manual |
Wheels-rims | |
| Front hub | Shimano TC500, alloy, Centerlock, 110 x 15mm thru-axle |
| Rear hub | Shimano TC500, alloy, Centerlock, 148 x 12mm thru-axle. |
| Rear quick release | Bontrager Switch thru axle, removable lever |
| Rim | Bontrager Connection, double wall, 32 holes, 20 mm width, Presta valve. |
| *Tire | Size: S
Bontrager XT3 Comp, wire bead, 30 tpi, 27.5 x 2.40 inches. |
| Size: M, L, XL
Bontrager XT3 Comp, wire bead, 30 tpi, 29 x 2.40 inches. | |
| Maximum tire size | See service manual |
E-system | |
| Battery | Bosch PowerTube 600 Wh, smart system |
| Charger | Bosch standard 2A, 230 V, smart system. |
| Cycle computer | Bosch Purion 200. |
| Motor | Bosch Performance Line CX, maximum speed 32 km/h (20 mph) (25 km/h (15 mph) in the EU and APAC). |
Drive | |
| Gears | Shimano U6000, 10 speeds. |
| Rear derailleur | Shimano CUES U6000 GS. |
| Crankset | FSA Bosch CK-220, 36-tooth chainring, 165 mm length. |
| Chainring | FSA, 36 teeth, steel |
| Cassette | Shimano CUES LG300, LINKGLIDE, 11-48, 10 speeds. |
| Chain | Shimano LG500, 9/10/11 speeds. |
| Pedal | VP-536, nylon platform |
| Maximum chainring dimensions | 1x: 42T |
Components | |
| Saddle | Bontrager Commuter Comp |
| *Seatpost | Size: S
Alloy, Bontrager, 31.6 mm, 12 mm offset, 330 mm length. |
| Size: M
Alloy, Bontrager, 31.6 mm, 12 mm offset, 360 mm length. | |
| Size: L , XL
Alloy, Bontrager, 31.6 mm, 12 mm offset, 400 mm length. | |
| Handlebar | Bontrager Comp, alloy, 31.8 mm, 40 mm rise, 780 mm width. |
| Grips | Bontrager XR Endurance Comp, Lock-On. |
| Stem | Bontrager Comp, 31.8 mm clamp, Blendr compatible, 7 degrees, 50 mm length |
| Headset | FSA IS-2, 1-1/8 inch top, 1.5 inch bottom. |
| Brake rotor | Tektro, Centerlock, 203 mm. |
| Brake set | Hydraulic disc brakes Tektro HD-M275 |
| Disc dimensions | Maximum brake disc size – frame: 203 mm, min. 180 mm, fork: see manufacturer. |
Accessories | |
| Tools | Bontrager shift lever, with tools. |
Weight | |
| Weight | M - 23.10 kg / 50.93 lbs |
| Weight limit | The bike has a maximum total weight limit of 136 kg (combined weight of bike, rider, and cargo). |
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