Low maintenance for the easy-going rider
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Ride fixed or single speed
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Easy to maintain
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Sweet and simple
Flip flop between fixed and single speed
Harper is our 2-in-1 dream ride. Stick to single speed, or switch to a fixie with a flip of the back wheel for a guaranteed workout.


Easy riding and maintenance
As simple as it gets. Single speed bikes have fewer components than multi-gear bikes, which makes them lighter, less complicated, and easier to care for. Enjoy an easy ride without all the bells and whistles.

- 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:
- Stand upright with your feet 6-8" apart.
- Using a tape measure or tailor tape, measure from the bottom of your foot to the top of the inside of your leg.
- 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 456 Reviews
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LV
02/24/2021
Lakshmishri V.

TM
02/21/2021
Tracey M.

WW
02/21/2021
Will W.

It's a great ride with a great price although the seat is uncomfortable on Long rides..
AB
02/21/2021
Adam B.

Great budget bike
I previously owned the Harper 7-speed which unfortunately was stolen. I opted to replace with the cheaper single speed and honestly I am really glad I did. I loved the 7 speed but it was heavier and felt less flexible in some ways. This bike is incredibly light weight and durable. A great commuter option.
JW
02/19/2021
jesper W.
