Go Power Express

2019 UrbanCommuterFolding Electric bicycle

Last known price: $1,250

Prices shown first for United States
Fork travel: 100 mm
Wheels: 20″
Drivetrain: 1 × 7 44t / 14–27t
Gear range: 193%
Battery: 480 Wh
Weight: 27.3 kg 60.2 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

17" 120+

Components

6 of 19 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

Aluminum Alloy Not identified

Electric system

3 parts

Battery

Weight: 6.9 lbs (3.12 kg), Brand: Go Power, Voltage: 48 volts, Amp Hours: 10 ah, Watt Hours: 480 wh, Chemistry: Lithium-ion Not identified
Display

SW900, Adjustable Angle, Monochrome LCD Display, Buttons: Up, Power, Down (Walk Assist: Hold Down, Headlight: Hold Up, Reset Trip: Hold Up & Down) Not identified
Motor

Weight: 8 lbs (3.62 kg), Brand: Sandra, Type: Rear-Mounted Geared Hub, Nominal Output: 500 watts, Peak Output: 750 watts, Torque: 60 Newton meters Not identified

Suspension

1 part

Fork

Aluminum Alloy, 100mm Travel,30mm Steel Stanchions, 135mm Hub Spacing, 9mm Axle with 15mm Nuts Not identified

Drivetrain

3 parts

Brakes

1 part

Brakes
- Tektro

Wheels and tires

3 parts

Rims

Aluminum Alloy, Double Walled, 70mm Outer Width, 36 Hole, Black Not identified
Spokes

Stainless Steel, 11 Gauge, Black Not identified
Tires
- Kenda

Cockpit and contact points

7 parts

Grips

Ergonomic, Locking, Leather Stitched Grips Not identified
Handlebar

Aluminum Alloy, Low-Rise, 660mm Width Not identified
Headset

Threadless, Sealed Cartridge Bearings, Tapered 1-1/8" Not identified
Pedals
- Wellgo
Saddle

Dual Layered with Silicone, Rubber Bumpers Not identified
Seatpost

Aluminum Alloy, Quick Release, 190mm Travel Not identified
Stem

Aluminum Alloy, Telescoping Height, 260mm Base with 140mm Extension, 10mm Spacer, 25.4mm Clamp Diameter Not identified

Sizes and geometry

1 size

Rider-height ranges are not published for these sizes.

Size Reported by the manufacturer

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum
Bicycle weight: 27.3 kg

60.2 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 44
Largest chainring: 44
Rear sprockets: 7
Smallest sprocket: 14
Largest sprocket: 27
Lowest gear: 32.6 in
Highest gear: 62.9 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Electric system

Battery capacity: 480 Wh

Additional specifications

Battery: Weight: 6.9 lbs (3.12 kg), Brand: Go Power, Voltage: 48 volts, Amp Hours: 10 ah, Watt Hours: 480 wh, Chemistry: Lithium-ion
Tire width: 4″
Wheel material: Aluminum
Wheel size: 20″

Technical analysis

3 measures

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

Lowest gear

32.6 gear inches

This value is within the central range for this class.

Cohort: Urban / Commuter Model year: 2019
Sample: 246 bicycles with this information
Coverage: 73.6% of the class

Highest gear

62.9 gear inches

This value is below the central range for this class.

Cohort: Urban / Commuter Model year: 2019
Sample: 246 bicycles with this information
Coverage: 73.6% of the class

Shifting

Mechanical

8 of 334 bicycles with this information use electronic shifting.

Cohort: Urban / Commuter Model year: 2019
Sample: 334 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 12.5 km/h
Highest gear: 24.1 km/h

Total gear range 193%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 32.6–62.9 gear inches
Class reference (p10–p90): 21.8–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Commuter Model year: 2019
Lowest gear: 246 bicycles with this information, 73.6% of the class
Highest gear: 246 bicycles with this information, 73.6% of the class