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

Harper Coaster

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
$299.99
Traditional Retail
All the perks of a single-speed, made even simpler.
  • Built-in coaster brake for easy braking
  • Easy to maintain
  • Sleek profile and cable-free
Specs

Easy braking, easy maintenance

Simple riding and easy maintenance

City-streets ready
Harper Coaster is designed for the streets. 700x28C Kenda City Tires sport water dispersion grooves to dispel water away and provide a more reliable grip on the pavement. Barspin clearance with no toe overlap allows you to make sharp turns on a dime.
City-streets ready
Harper Coaster is designed for the streets. 700x28C Kenda City Tires sport water dispersion grooves to dispel water away and provide a more reliable grip on the pavement. Barspin clearance with no toe overlap allows you to make sharp turns on a dime.
  • 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
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.

Get everything you need to start moving

Customer Reviews
4.8 Based on 181 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:
  • bike
  • Retrospec
  • Rides
  • seat
  • quality
  • Assembly
  • purchase
  • pedals
  • chain guard
  • shipping
OS
01/14/2021
owen s.
United States United States
great ********

Got the bike from Texas to Carolina in 3 days a week before christmas. The bike is simple, sturdy and looks great. The front sprocket may be very slightly bent. When cranking the pedals the chain binds at a point in the sprocket's revolution. It may need a whack or it may need to just wear in.

RB
01/13/2021
Ruth B.
United States United States
bike review

I bought this as a gift for someone. They seem to like it but have not had the chance to ride it yet.

CM
01/13/2021
Carmen M.
United States United States
It runs Big! Size down.

This bike is pretty rad for the price, it's light and simple. I purchased the small for my son but it's too big. I am 5'6 and with the seat lowered it's barley my size. Other than the sizing being off the bike is well made.

Retrospec Harper Coaster Review
EC
01/13/2021
Earle C.
United States United States
Great bike but what happened to the chain guard?

Overall, the bike is a no-frills design executed with precise craftmanship except for the chain guard. The chainguard is a poor fit and seemed almost an afterthought designed and executed to appear as if to check off an inventory box. Please rethink this obvious oversight.

RD
01/12/2021
Rachael D.
United States United States
Best purchase!

5 star, 2 thumbs up, would buy again.