Harper Fixed-Gear / Single-Speed Bike | White and Black
Harper Fixed-Gear / Single-Speed Bike | White and Black
Harper Fixed-Gear / Single-Speed Bike | White and Black
Harper Fixed-Gear / Single-Speed Bike | White and Black
Harper Fixed-Gear / Single-Speed Bike | White and Black
Harper Fixed-Gear / Single-Speed Bike | White and Black

Harper Fixed-Gear / Single-Speed Bike

Regular price $219.99

Traditional Retail Price: $329.99

394 reviews

Sage Green
Atlantic Blue
Matte Black
Matte Graphite and Orange
Slate
White and Black
Frame Size:
43 cm
Rider Height:
4'9"-5'1"
Standover Height:
30.5"
Frame Size:
49CM
Rider Height:
5'2"-5'5"
Standover Height:
31"
Frame Size:
53CM
Rider Height:
5'6"-5'8"
Standover Height:
32.5"
Frame Size:
57CM
Rider Height:
5'9"-5'11"
Standover Height:
34"
Frame Size:
60CM
Rider Height:
6'+
Standover Height:
35"

Harper is sleek, stylish, smooth, and low-maintenance. A hand-built steel frame and flip-flop hub allow you to ride fixed-gear or free, making Harper the perfect whip to work, class, or brunch.

Our take on single-speed/fixed riding is your new go-to for commuting, coasting, and cruising far beyond point A to point B. With a quick flip of the back wheel, Harper turns from a single-speed cruise to a fixed-gear ride. Harper’s hand-built high-tensile strength steel diamond frame is designed for longevity. Ride comfortably with riser handlebars for improved posture. Powerful front and rear hand brakes come standard on our Harper and provide exceptionally controlled stops. Machined braking surfaces engineered onto the rims make for safer, faster, and more efficient stopping.


FLIP-FLOP HUB

Harper is your two-for-one sidekick. With a quick flip of the back wheel, Harper turns from a single-speed cruise to a fixed-gear ride. Riding fixed has its advantages (including a guaranteed workout) but it’s not necessary to ride that way if you don’t enjoy it. Switch it up again with a quick flip of the rear wheel. Fixed-gear bikes famously have fewer moving parts so you can keep moving.

COMPONENTRY

We're not interested in anything but the best. Harper sports top-of-the-line components for smooth sailing and effortless riding. VP freestyle pedals, KMC ⅛” chain, 25.4mm riser handlebars, front and rear Promax brakes, help you maintain total control of your ride. 30mm Deep V rims and thick, stable tires ensure a smooth ride, gripping to city streets regardless of conditions.

*Due to differences in screen resolutions, please note that colors may differ slightly.
Frame: Hand-built steel track frame
Geometry: Bar spin clearance & no toe overlap
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
Tools: All the tools you need to build and maintain your own bicycle inclucding three metric Allen wrenches and a flat wrench.
Recommended Weight Limit: 250 LBS

Measuring Inseam

Inseam is the most important metric to consider when deciding on bike size. In order to take this measurement properly, follow these guidelines:

  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.

Additional Sizing Info

Our take on single-speed/fixed riding is your new go-to for commuting, coasting, and cruising far beyond point A to point B. With a quick flip of the back wheel, Harper turns from a single-speed cruise to a fixed-gear ride. Harper’s hand-built high-tensile strength steel diamond frame is designed for longevity. Ride comfortably with riser handlebars for improved posture. Powerful front and rear hand brakes come standard on our Harper and provide exceptionally controlled stops. Machined braking surfaces engineered onto the rims make for safer, faster, and more efficient stopping.


FLIP-FLOP HUB

Harper is your two-for-one sidekick. With a quick flip of the back wheel, Harper turns from a single-speed cruise to a fixed-gear ride. Riding fixed has its advantages (including a guaranteed workout) but it’s not necessary to ride that way if you don’t enjoy it. Switch it up again with a quick flip of the rear wheel. Fixed-gear bikes famously have fewer moving parts so you can keep moving.

COMPONENTRY

We're not interested in anything but the best. Harper sports top-of-the-line components for smooth sailing and effortless riding. VP freestyle pedals, KMC ⅛” chain, 25.4mm riser handlebars, front and rear Promax brakes, help you maintain total control of your ride. 30mm Deep V rims and thick, stable tires ensure a smooth ride, gripping to city streets regardless of conditions.

*Due to differences in screen resolutions, please note that colors may differ slightly.
Frame: Hand-built steel track frame
Geometry: Bar spin clearance & no toe overlap
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
Tools: All the tools you need to build and maintain your own bicycle inclucding three metric Allen wrenches and a flat wrench.
Recommended Weight Limit: 250 LBS

Measuring Inseam

Inseam is the most important metric to consider when deciding on bike size. In order to take this measurement properly, follow these guidelines:

  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

Customer Reviews
4.7 Based on 394 Reviews
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MR
10/26/2020
Michael R.
United States
Client loves the bike

Thanks, bought this for my client, and he loved it. He will be able to get around much more easily with this.

SC
10/26/2020
Sean C.
United States
Great bike

I purchased this bike about 2 months ago and have been riding it almost every day. The bike is solid and it's a real smooth ride - I'm loving the single speed.

AY
10/25/2020
Ara Y.
United States
Good bike

Great bike great price I’m happy

SG
10/22/2020
Samuel G.
United States
durable, fast

Easy to assemble, quality parts except the seat and handlebars which I replaced with parts from amazon. I've gone on multiple rides on bumpy, poorly paved roads and the bike has stood up to the wear. Great bike for the price

WS
10/22/2020
William S.
United States
An Amazing bike for College Students

It’s so easy to set up and get going! And if you campus had a lot of stairs like mine does, it is so light I can carry it with only one hand!