On-One Pompino Single Speed / Fixie 700c Frame
Classic cro-mo steel single speed hybrid frame ideal for city commuting, touring, cyclocross and trips out and about. Simple, beautiful and extremely versatile, the Pompino was conceived out of a love for Italian style and British functionality.
We started out with our award winning Inbred singlespeed frame but wanted a 700c wheeled road bike that had the same character and legendary ride quality. We wanted to fit big tyres or race tyres, flat bars or drop bars, fixed gear or freewheel, mudguards, racks, bottle cages and all the trimmings or just the minimal essentials. A total do it all bike with only one gear...
We borrowed Cinelli's proven semi-compact geometry, then twiddled a bit to allow even more adjustment and tailored it to suit both road and MTB riders. Our own custom drawn DN6 aerospace 4130 chromoly gives a great ride with our unique rear triangle design to maximise lateral drivetrain stiffness, but not at the expense of vertical compliance and frame comfort. The wishbone stays are slimmed down to make it sexier, lighter, cleaner and more roadie.
The Pompino will blow you away and leave you smiling after every ride...
Features:
On-One is an independent British manufacturer of bikes and cycle components based in Yorkshire, UK.
Known originally for classic, award winning steel frames - such as the On-One Inbred, On-One Pompino fixie and On-One 456 hardcore hardtail - On-One have continually embraced modern manufacturing materials with the Carbon Whippet, Scandal and the world's first long travel carbon hardtail, the Carbon 456. On-One are also known for their excellent range of singlespeed and 29er mountain bikes, carbon and steel rigid forks.
In addition to steel, carbon and titanium mountain bike frames On-One are known for their excellent value range of mountain bike parts and finishing kit. After enjoying success with CNC stems, seatposts and cult MTB saddles they released a legendary line-up of alternative handlebars to critical acclaim. Since then On-One have expanded into custom mountain bike wheels and are developing a range of folding 26" and 29er MTB tyres and clothing too!
On-One's aim is to offer high-spec mountain, commuter and fixie bikes direct to the consumer, cutting out the middleman and slashing prices to the absolute minimum. They've been at the cutting edge of the British mountain bike scene for years and are now branching further afield with new international websites opening across the world.
Frame Material | DN6 double butted 4130 chromoly steel |
Approx. Frame Weight (g) | 2268 |
Seatpost Size (mm) | 27.2 |
Seat Clamp Size (mm) | 29.8 |
Front Mech Clamp Size (mm) | 29.8 |
Wheels | will fit 700x32c tyres(35c slick tyres will also fit) |
Mudguard mounts | Yes |
Rack Mounts | Yes |
Bottle Cage Bosses | 2 set |
Fork Travel | TBC |
Dropouts | Rear Facing |
Bottom Bracket shell | 68mm, English threaded |
14" | 16" | 18" | 20" | ||
A | Head Angle (°) | 73 | 73 | 73 | 73 |
B | Head Tube Length (mm) | 92 | 104 | 135 | 167 |
C | Effective Top Tube Horizontal (mm) | 525 | 541 | 555 | 576 |
D | Seat Angle (°) | 73.5 | 73.5 | 73.5 | 73.5 |
E | Seat Tube Length Centre to Top (mm) | 480 | 510 | 540 | 570 |
F | Chainstay Length (mm) | 420 | 420 | 420 | 420 |
G | Standover Height (in) | 28.7 | 29.5 | 30.7 | 31.8 |
As our frame geometry is COMPACT you need to knock 3cm off “conventional” frame sizes. If you want a longer frame, you can go up a frame size without ruining yourself on the top tube.
Rider Height | Suggested Frame Size |
---|---|
5′1″ to 5′6″ (155-167cm) | S (48cm) |
5′5″ to 5′10″ (165-178cm) | M (51cm) |
5′9″ to 6′1″ (175-185cm) | L (54cm) |
6′ to 6′4″ (183-193cm) | XL (57cm) |
All frame size recommendations are approximate. A good fit will also depend on the correct choice of stem length, correct bike set-up for the rider and riding style.
Correct frame size choice can also depend on a rider’s torso and limb length.
Don't take our word for it! Click below for reviews and forums on the On-One Pompino fixie / single speed ... more
Pompino fan Adam Leadbetter (@adamleadbetter) enjoyed a beautiful Sunday ride on the Scottish island of Islay- the aptly named "Ride ... more
The Pompino is On-One's original super versatile do-it-all fixie. It's a classic Italian lines, simple functionality and unbeatable value have ... more
This week Ben spent a day with the boss to discuss promotional ideas and came up with a bunch of ... more
The long wait is nearly over for the eagerly anticipated limited edition glow in the dark On-One frames. We are ... more
I have transformed the bike recently into a SS Cross bike by chainging the wheels,tyres and tubes from the Wienman ... more