Harper Single Speed | Sage Green
Harper Single Speed | Sage Green
Harper Single Speed | Sage Green
Harper Single Speed | Sage Green
Harper Single Speed | Sage Green
Harper Single Speed | Atlantic Blue
Harper Single Speed | Atlantic Blue
Harper Single Speed | Atlantic Blue
Harper Single Speed | Atlantic Blue
Harper Single Speed | Atlantic Blue
Harper Single Speed | Matte Black
Harper Single Speed | Matte Black
Harper Single Speed | Matte Black
Harper Single Speed | Matte Black
Harper Single Speed | Matte Black
Harper Single Speed | Matte Graphite and Orange
Harper Single Speed | Matte Graphite and Orange
Harper Single Speed | Matte Graphite and Orange
Harper Single Speed | Matte Graphite and Orange
Harper Single Speed | Matte Graphite and Orange
Harper Single Speed | Slate
Harper Single Speed | Slate
Harper Single Speed | Slate
Harper Single Speed | Slate
Harper Single Speed | Slate
Harper Single Speed | White and Black
Harper Single Speed | White and Black
Harper Single Speed | White and Black
Harper Single Speed | White and Black
Harper Single Speed | White and Black
Harper Single Speed | Sage Green
Harper Single Speed | Atlantic Blue
Harper Single Speed | Matte Black
Harper Single Speed | Matte Graphite and Orange
Harper Single Speed | Slate
Harper Single Speed | White and Black
429 reviews

Harper Single Speed

Regular price $219.99
/
43CM - XS
Free Shipping | 50 day returns
?
We partner directly with manufacturers to sell top-tier gear at more accessible prices than traditional retailers. Less markup.
Better quality for fewer dollars
$219.99
Retrospec
$329.99
Traditional Retail
Low maintenance for the easy-going rider
  • Ride fixed or single speed
  • Easy to maintain
  • Sweet and simple
Specs

Flip flop between fixed and single speed

Easy riding and maintenance

Conquer city streets
Harper is designed for city riding. Grooved tires grip the pavement and dispel water. Reliable front and rear brakes stop on a dime at unexpected red lights. Barspin clearance with no toe overlap allows you to make sharp turns.
Conquer city streets
Harper is designed for city riding. Grooved tires grip the pavement and dispel water. Reliable front and rear brakes stop on a dime at unexpected red lights. Barspin clearance with no toe overlap allows you to make sharp turns.
  • Frame Hand-built steel track frame
  • Drop-Out Horizontal drop-outs
  • Rims 30mm Super Deep-V Double Wall Rims with Braking Surface
  • Hubs Flip Flop Hub with Single-Speed 16T Freewheel & Fixed-Gear 16T Cog
  • Tires Kenda City Tires 700x28C
  • Chain KMC 1/8”
  • Headset 1 1/8” Threaded
  • Stem Promax Alloy 25.4mm clamp size diameter
  • Handlebars 25.4mm Riser Handlebars
  • Grips Kraton Rubber Track Grips
  • Brake Front & Rear Promax Brakes with 22.2mm brake lever clamp diameter
  • Bottom Bracket NECO 68x110 Catridge Sealed
  • Pedals 9/16” Plastic Pedals
  • Saddle Retrospec Pista Saddle
  • Recommended Weight Limit: 250 LBS
Size Height Range Standover Height
XS - 43CM 4'9"-5'1" 30.5"
S - 49CM 5'2"-5'5" 31"
M - 53CM 5'6"-5'8" 32.5"
L - 57CM 5'9"-5'11" 34"
XL - 60CM 6'+ 35"
What's My Size?

Your inseam can help you find the perfect sized bike (measuring it properly is similar to pant inseams but measured a little differently). Here's how they work:

  1. Stand upright with your feet 6-8" apart.
  2. Using a tape measure or tailor tape, measure from the bottom of your foot to the top of the inside of your leg.
  3. Compare your inseam measurement to the standover height of the bike. You should have about an inch of space between your body and the top tube.

Looking to level up? Check out this upgrade.

Get an even better ride with
  • Sealed cartridge bearing hubs
  • Forged rear dropouts
  • Internal cable housing
  • Machined brake tracks

Get everything you need to start moving

Customer Reviews
4.7 Based on 429 Reviews
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
H
01/25/2021
Helena
United States United States
You Get What you Pay For

Overall - I will say that the bike setup was definitely easy and the bike rides smoothly. My only disappointment is that the bike came with some scratches and dings (see photos) from the shipping. My expectations were probably too high given that the bike was shipped across the country to the east coast - but just kind of a bummer to see paint chips on a new bike!

Retrospec Harper Single Speed ReviewRetrospec Harper Single Speed Review
JR
01/20/2021
Jillian R.
United States United States
Absolutely love my new bike!

This bike is really great - looks, speed, it’s got it all. Only leaving 4 stars instead of 5 because the splash guard arrived smashed. Would definitely recommend!

JW
01/08/2021
jesper W.
United States United States
Great products, great service...

The bikes are incredible value and quality….

T
01/07/2021
Tristan
United States United States
Review update

Review update : Bought the Harper in September and put 1800+ hard miles and counting and the bike has held up beautifully. The only issue I had was a rear tire blow out and that was because I ran over sharp debris. This is great bike especially for the price, I got another for my wife.

DS
01/03/2021
Don S.
United States United States
AD Bike

It was a gift, favorably given and received.