Retrospec Harper Plus Specs and reviews

Retrospec Harper Plus fiche technique et avis

Retrospec Harper Plus specs

General Information
Model Name Harper Plus
Brand/Manufacturer Retrospec
Year of Release 2021
Country of Origin United States
Electric Bike Type commuter
Intended Use urban commuting
Frame & Geometry
Frame Material aluminum
Frame Style step-through
Frame Size Options S, M, L
Axle Type and Standard 12x142mm
Bottom Bracket Type standard
Internal Cable Routing true
Motor & Electrical System
Motor Brand and Model Bafang M400
Motor Type mid-drive
Motor Power 500 watts
Torque 80 Nm
Pedal Assist Levels 5
Throttle Included false
Battery Capacity 504 Wh
Battery Brand and Position integrated
Estimated Range up to 60 miles
Charging Time 4-6 hours
Display Type and Features LCD
App Connectivity or Integration false
Drivetrain
Drivetrain Type 1x
Number of Speeds 7
Derailleur Model Shimano Altus
Shifter Brand and Model Shimano
Crankset Details 170mm, 42T
Cassette Range 14-28T
Chain or Belt Drive System chain
Braking System
Brake Type hydraulic disc
Brake Brand and Model Tektro
Rotor Size 160mm
Brake Mount Standard post mount
Wheels & Tires
Wheel Size 700c
Rim Type and Width double-wall, 25mm
Hub Type geared hub
Tire Brand, Model, Width Kenda Kwick Seven.5, 38c
Tire Type puncture-resistant
Max Tire Pressure 65 PSI
Cockpit & Contact Points
Handlebar Type and Width riser, 640mm
Handlebar Material aluminum
Stem Length and Angle 80mm, 7°
Grips Type ergonomic
Saddle Brand and Model Retrospec
Seatpost Type rigid
Pedals Included true
Accessories & Features
Lights front and rear integrated
Fenders and Racks included
Kickstand Type center mount
GPS or Anti-Theft Features false
Safety & Compliance
Certifications EN 15194
Water/Dust Resistance IP54
Performance & Ride Quality
Claimed Weight approx. 53 lbs
Max Assisted Speed 20 mph
Ride Quality Highlights comfort / stability
Packaging & Delivery
Assembly Required 90%
Box Dimensions 55" x 29" x 8"
Shipping Weight approx. 60 lbs
Price & Availability
MSRP $1,499
Market Availability United States
Warranty frame: 2 years / battery: 2 years / motor: 2 years / electronics: 1 year
Color Options Black, White

Pros and Cons of Retrospec Harper Plus


Pros Cons
Stylish design Heavier than other models
Comfortable ride Pricey compared to similar bikes
Good build quality Limited color options
Smooth gear shifting May require frequent maintenance

Common Issues and Problems with Retrospec Harper Plus


Common Problems with Retrospec Harper Plus Bike
1. Loose handlebar grips
2. Brakes squeaking or not functioning properly
3. Chain slipping or skipping gears
4. Seat uncomfortable for long rides
5. Wheels wobbling or out of true
6. Gears not shifting smoothly
7. Pedals coming loose during rides

User Reviews of Retrospec Harper Plus


Name Review
Emily The Retrospec Harper Plus bike is stylish and comfortable to ride. I love the color options available and the smooth gear shifting.
Michael This bike is great for casual rides around the city. The adjustable handlebars and seat make it easy to find a comfortable riding position.
Sarah I purchased the Retrospec Harper Plus for my daily commute and it has been a reliable and sturdy bike. The basket in the front is a nice addition for carrying small items.
John I enjoy using the Retrospec Harper Plus for weekend rides with my family. The bike is durable and handles different terrains well.

Common Questions About Retrospec Harper Plus


  • Is the Retrospec Harper Plus bike suitable for long-distance rides?

    No, this bike is more ideal for urban commuting due to its design and features.

  • Can I change the saddle on the Harper Plus bike?

    Yes, you can replace the saddle with one that suits your comfort preferences.

  • Does the Harper Plus bike come with a kickstand?

    Yes, it includes a center mount kickstand for convenient parking.

  • What is the estimated range of the Harper Plus electric bike?

    The bike can go up to 60 miles on a single charge under optimal conditions.

  • Are there any anti-theft features included with the Harper Plus bike?

    No, the bike does not come with built-in GPS or anti-theft features.

  • Is the Harper Plus bike suitable for riders of all heights?

    Yes, it comes in multiple frame size options (S, M, L) to accommodate various rider heights.

  • Can I adjust the stem angle on the Harper Plus bike?

    No, the stem angle is fixed at 7° for stability and comfort.

  • What type of display does the Harper Plus bike feature?

    It comes with an LCD display to show essential riding information.

  • Does the Harper Plus bike have internal cable routing?

    Yes, it features internal cable routing for a clean and sleek look.

  • Are the fenders and racks included with the Harper Plus bike removable?

    Yes, they are removable if you prefer to ride without them.