Harper Coaster | Matte Graphite and Orange
Harper Coaster | Matte Graphite and Orange
Harper Coaster | Matte Graphite and Orange
Harper Coaster | Matte Graphite and Orange
Harper Coaster | Matte Graphite and Orange
Harper Coaster | Matte Black
Harper Coaster | Matte Black
Harper Coaster | Matte Black
Harper Coaster | Matte Black
Harper Coaster | Matte Black
Harper Coaster | Matte Graphite and Orange
Harper Coaster | Matte Black
253 reviews

Harper Coaster Single Speed Bike

Regular price $219.99 Learn more
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43CM - XS
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Better quality for fewer dollars
$219.99
Retrospec
$299.99
Traditional Retail
All the perks of a single speed bike, made simpler
  • Coaster brake for smoother stops
  • Simple and sleek
  • Easy to maintain
Specs

Easy braking

Easy riding and maintenance

Conquer city streets

Harper is designed for city riding. Grooved tires grip the pavement and dispel water. A coaster brake helps you to 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. A coaster brake helps you to 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
  • Tires Kenda 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 Rear Coaster Brake
  • Bottom Bracket NECO 68x110 Catridge Sealed
  • Pedals 9/16” Plastic Pedals
  • Saddle: Retrospec Pista Saddle
  • Recommended Weight Limit: 250 LBS
SizeHeight RangeStandover Height
XS - 43CM4'9"-5'1"30.5"
S - 49CM5'2"-5'5"31"
M - 53CM5'6"-5'8"32.5"
L - 57CM5'9"-5'11"34"
XL - 60CM6'+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.
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Customer Reviews
4.7 Based on 253 Reviews
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BC
05/12/2021
Bruce C.
United States United States
Out of stock

Notify me when in stock

JS
05/12/2021
Joe S.
United States United States
I love this bike!!!!

I tried lots of bikes before I bought this one and most of them were only half as good at twice the price. Easy to assemble and maintain and I couldn't be happier. You all rule!! Now time to get that longboard I need.

MN
05/08/2021
Matthew N.
United States United States
Nice bike for the money

Nice bike! Lightweight and fast. Once assembled, the front tire would not hold air pressure. Customer service was easy and friendly and sent a replacement inner tube. The bike rides well. What do you expect for $200. It’s fine. The matte black finish is pretty cool too. Thank you

JM
05/02/2021
Joshua M.
United States United States
Awesome single speed

Originally wanted to get the fixed gear that comes with single speed on the other side but was ordering early in the morning and accidentally picked this one instead. But not disappointed at all. Quality is great and everything works out of the box once assembled. The packaging was ok but not the best. The chain guard arrived shattered but luckily It wasn’t necessary to ride. Otherwise great value for the price

Retrospec Harper Coaster Single Speed Bike Review
DG
04/30/2021
Donnie G.
United States United States

well I never received my bike but it says I bought one I want one but you guys never delivered