Skip to content

Trek Powerfly+ 8 Gen 5

Price
Not published
Europe
€4,499 Last known price
Fork travel
100 mm
Wheels
27.5″, 29″
Drivetrain
1 × 12 10–51t
Gear range
510%
Battery
800 Wh
Weight
23.68 kg 52.2 lb · Reference configuration not specified
Frame
Aluminum
Brakes
Hydraulic disc

Rider height by size (cm)

Size guide
  • SM 155–166
  • MD 164–178
  • LG 175–189
  • XL 187–195

Components

20 of 21 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part
  • 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 Not identified

Electric system

4 parts
  • Battery
  • Charger
  • Display
  • Motor

Sizes and geometry

Size explorer

Enter your height to highlight matching ranges.

Size MD

Table
Reach 440mm
Stack 641mm
Wheelbase 1195mm
Head angle 66.5°
Seat angle 75.0°
Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.
Size Reported by the manufacturer

Specifications

Frame and fork

Intended fit
  • Unisex
Frame material
  • Aluminum
Bicycle weight
  • 23.68 kg
  • 52.2 lb
Weight limit
  • 136 kg
  • 299.8 lb

Suspension

Suspension configuration
  • Hardtail
Front travel
  • 100 mm

Drivetrain

Derived by Bikelake
Front chainrings
  • 1
Rear sprockets
  • 12
Smallest sprocket
  • 10
Largest sprocket
  • 51

Technical analysis

2 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

100 mm

This value is within the central range for this class.

Cohort
Mountain / Cross-country Model year: 2025
Sample
1,508 bicycles with this information
Coverage
87.8% of the class

Shifting

Mechanical

222 of 1,648 bicycles with this information use electronic shifting.

Cohort
Mountain / Cross-country Model year: 2025
Sample
1,648 bicycles with this information
Coverage
95.9% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2025 builds

Differences across 2025 builds
Specification This bicycle Trek Powerfly+ 8 Gen 5 Trek Powerfly+ 4 Equipped Gen 5 Trek Powerfly+ 4 Gen 5 Trek Powerfly+ 6 Gen 5
Frame
Bicycle weight 23.68 kg 25.7 kg 23.1 kg 24.4 kg
Drivetrain
Rear sprockets 12 10 10 12
Smallest sprocket 10 11 11 10
Largest sprocket 51 48 48 51
Smallest chainring Not informed 36 36 Not informed
Largest chainring Not informed 36 36 Not informed
Lowest gear Not informed 21.8 in 21.8 in Not informed
Highest gear Not informed 94.9 in 94.9 in Not informed
Cockpit
Seatpost Dropper seatpost Rigid seatpost Rigid seatpost Dropper seatpost
Electric bicycle systems
Battery capacity 800 Wh 600 Wh 600 Wh 800 Wh
Other specifications
Tire width 2.6″ 2.4″ 2.4″ Not informed
Bottom bracket standard Not informed Bosch Bosch Not informed

No exact Powerfly+ 8 Gen 5 publication is available for 2024.

Other models in this family

4 models

Published versions from the same family and model year.

Trek Powerfly+ 8 Gen 5, by Trek

This bicycle

E-bike, Cross-country

Powerfly+ 8 Gen 5

  • Weight: 23.7 kg
  • Suspension: 100 mm
  • Wheel size: 27.5″/29″
Trek Powerfly+ 4 Equipped Gen 5, by Trek

E-bike, Cross-country

Powerfly+ 4 Equipped Gen 5

E-bike, Mountain / Cross-country

  • Weight: 25.7 kg
  • Suspension: 100 mm
  • Wheel size: 27.5″/29″
Trek Powerfly+ 4 Gen 5, by Trek

E-bike, Cross-country

Powerfly+ 4 Gen 5

E-bike, Mountain / Cross-country

  • Weight: 23.1 kg
  • Suspension: 100 mm
  • Wheel size: 27.5″/29″
Trek Powerfly+ 6 Gen 5, by Trek

E-bike, Cross-country

Powerfly+ 6 Gen 5

E-bike, Mountain / Cross-country

  • Weight: 24.4 kg
  • Suspension: 100 mm
  • Wheel size: 27.5″/29″

Similar bicycles

Same category, closest configuration.

Author Elevation 29 ASL, by Author

Author

Elevation 29 ASL

Model year: 2025

Author Model year: 2025

E-bike, Mountain / Cross-country

  • Weight: 23.7 kg
  • Suspension: 100 mm
  • Wheel size: 29″
Centurion Backfire Fit E R760i EQ, by Centurion

Centurion

Backfire Fit E R760i EQ

Model year: 2025

Centurion Model year: 2025

E-bike, Mountain / Cross-country

  • Weight: 23.7 kg
  • Suspension: 100 mm
  • Wheel size: 29″
Centurion Backfire Fit R800i, by Centurion

Centurion

Backfire Fit R800i

Model year: 2025

Centurion Model year: 2025

E-bike, Mountain / Cross-country

  • Weight: 23.7 kg
  • Suspension: 100 mm
  • Wheel size: 29″
Centurion Backfire R2700i/R2600i, by Centurion

Centurion

Backfire R2700i/R2600i

Model year: 2025

Centurion Model year: 2025

E-bike, Mountain / Cross-country

  • Weight: 23.7 kg
  • Suspension: 110 mm
  • Wheel size: 29″
Merida eBIG.Nine 675, by Merida

Merida

eBIG.Nine 675

Model year: 2025

Merida Model year: 2025

E-bike, Mountain / Cross-country

  • Weight: 23.7 kg
  • Suspension: 100 mm
  • Wheel size: 29″
Author Elevation 29, by Author

Author

Elevation 29

Model year: 2025

Author Model year: 2025

E-bike, Mountain / Cross-country

  • Weight: 23.8 kg
  • Suspension: 100 mm
  • Wheel size: 29″
Moustache Samedi 27 OFF 2, by Moustache

Moustache

Samedi 27 OFF 2

Model year: 2025

Moustache Model year: 2025

E-bike, Mountain / Cross-country

  • Weight: 23.8 kg
  • Suspension: 100 mm
R RAYMON Hardray, by R RAYMON

R RAYMON

Hardray

Model year: 2025

R RAYMON Model year: 2025

E-bike, Mountain / Cross-country

  • Weight: 23.9 kg
  • Suspension: 100 mm
  • Wheel size: 27.5″
R RAYMON Hardray Select, by R RAYMON

R RAYMON

Hardray Select

Model year: 2025

R RAYMON Model year: 2025

E-bike, Mountain / Cross-country

  • Weight: 23.9 kg
  • Suspension: 100 mm
  • Wheel size: 27.5″
Centurion Backfire Fit E R860i EQ, by Centurion

Centurion

Backfire Fit E R860i EQ

Model year: 2025

Centurion Model year: 2025

E-bike, Mountain / Cross-country

  • Weight: 23.4 kg
  • Suspension: 100 mm
  • Wheel size: 29″
Carrera Vengeance, by Carrera

Carrera

Vengeance

Model year: 2025

Carrera Model year: 2025

E-bike, Mountain / Cross-country

  • Weight: 24.0 kg
  • Suspension: 100 mm
Centurion Backfire E R860i EQ, by Centurion

Centurion

Backfire E R860i EQ

Model year: 2025

Centurion Model year: 2025

E-bike, Mountain / Cross-country

  • Weight: 24.0 kg
  • Suspension: 100 mm
  • Wheel size: 29″
Centurion Backfire Fit R2000i, by Centurion

Centurion

Backfire Fit R2000i

Model year: 2025

Centurion Model year: 2025

E-bike, Mountain / Cross-country

  • Weight: 24.0 kg
  • Suspension: 110 mm
  • Wheel size: 29″
Helkama X 29” 10sp, by Helkama

Helkama

X 29” 10sp

Model year: 2025

Helkama Model year: 2025

E-bike, Mountain / Cross-country

  • Weight: 24.0 kg
  • Suspension: 51 mm
  • Wheel size: 29″
Superior eXC 7019 B, by Superior

Superior

eXC 7019 B

Model year: 2025

Superior Model year: 2025

E-bike, Mountain / Cross-country

  • Weight: 24.0 kg
  • Suspension: 100 mm
  • Wheel size: 29″