TREK Powerfly+ 4 Equipped 800Wh Gen 5 Gloss Dark Star/Matte Dark Web
61726, Gloss Dark Star/Matte Dark Web 800WHElectric bike 2026
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.
The Powerfly+ 4 800Wh Equipped is an affordable electric mountain bike. Its robust aluminum frame and Bosch Performance Line CX motor with a large 800Wh battery give you a performance advantage. The SR Suntour suspension fork with surface damping ensures confidence on every trail, and the 10-speed Shimano CUES gear system provides precise shifting. With fenders, lights, a rear rack, and a kickstand, you're ready for any adventure.
New RIB 2.0 battery |  |
 | Extend your ride |
Lightweight, quiet, powerful: Can be increased to 100 Nm |  |
 | Huge range for awesome rides |
Customize your bike to suit your needs |  |
 | A better way to make aluminum |
Bosch eBike Flow app |  |
 | Shimano CUES |
Shimano LINKGLIDE |  |
 | Don't forget the pedals |
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.
We reserve the right to make changes to the product information contained on this page at any time and without prior notice, including equipment, specifications, models, colors, and prices. Due to supply chain issues, compatible parts may be replaced at any time without prior notice. The prices shown are the manufacturer's suggested retail prices. The weight of the bike and frame is based on measurements taken from pre-production painted frames. The weight of the final products may vary.
| 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, 44mm offset, Boost 110, Bolt-on 15mm thru-axle, 100mm 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. | |
| 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 LT4 Expert, reflective strip, wire bead, 60 tpi, 27.5 x 2.40 inches. |
| Size: M, L, XL Bontrager LT4 Expert, reflective strip, wire bead, 60 tpi, 29 x 2.40 inches. | |
| Maximum tire size | Frame: 29 x 2.50 inches (S: 27.5 x 2.50 inches), fork: see manufacturer. |
| Battery | Bosch PowerTube 800 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 (25 km/h in the EU and APAC). |
| 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 size | 1x: 38 teeth |
| Saddle | Bontrager Commuter Comp |
| *Seatpost | Size: S Alloy, Bontrager, 31.6 mm, 12 mm offset, 330 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. |
| Brake rotor | Tektro, Centerlock, 203 mm. |
| Brake set | Hydraulic disc brakes Tektro HD-M275 |
| Disc dimensions | Maximum brake disc size - frame: 220 mm, min. 180 mm, fork: see manufacturer. |
| *Light | Size: S, M, L, XL Supernova Mini 3 Pure, LED, front light. |
| Size: S, M, L, XL Supernova TL3 Mini, LED. | |
| Stand | Pletscher Comp Flex 18 |
| Luggage rack | Rear alloy rack compatible with MIK system. |
| *Fender | Size: S Fender for Trek Powerfly, 27.5 inches. |
| Size: M, L, XL Fender for Trek Powerfly, 29 inches. | |
| Tools | Bontrager shift lever, with tools. |
| Weight limit | The bike has a maximum total weight limit of 136 kg (combined weight of bike, rider, and cargo). |
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