On-One Inbred 29er Swap-Out Frame
Inbred 29er Swap-Out Frame
They're back! On-One's Inbred 29er blew the scene apart when it debuted 5yrs ago. It's still a key product in our range today, updated with it's new EN-test rated tubeset, multi purpose swap-out dropouts offering more than ever before.
Big wheels roll faster over lumpy ground, that's a scientific fact. Our Inbred 29er gives the steel hardtail a new turn of speed and an extra dose of comfort and fun! Ride it rigid with our carbon fork for the ultimate precision trail weapon. Ride it with suspension for a plush magic carpet ride with hardtail kick and power.
Amazing value and available in both frame only and frame and fork combos, the Inbred 29er blows all the opposition apart.
With both singlespeed (optional) and geared (included) dropouts easily exchangable, it's the one for you whichever way you roll.
- Aircraft grade double butted 4130 cro-mo frame
- Supplied with 1 set of CNC machined swap-outs
- Ride standard gears, single speed or hub gear.
- Huge tyre clearance
- Headset type: external 1 1/8 inch
- Proven geometry
- Removable canti mounts
- Rack mounts
About the On-One brand.
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 Details
| Frame Material | DN6 double butted 4130 chromoly steel |
| Approx. Frame Weight (g) | 2495 |
| Seatpost Size (mm) | 27.2 |
| Seat Clamp Size (mm) | 29.8 |
| Front Mech Clamp Size (mm) | 28.6 |
| Wheels | 29" x 2.4 tyres will just about fit, but we recommend 2.0 – 2.3" for best performance |
| Mudguard mounts | No |
| Rack Mounts | Yes |
| Bottle Cage Bosses | 1 set |
| Fork Travel | 100mm MAX |
| Dropouts | Horizontal |
| Bottom Bracket shell | 68mm, English threaded |
| 14" | 16" | 18" | 20" | ||
|---|---|---|---|---|---|
| A | Head Angle (°) | 71 | 71 | 71 | 71 |
| B | Head Tube Length (mm) | 105 | 105 | 105 | 105 |
| C | Effective Top Tube (mm) | 587 | 602 | 619 | 641.5 |
| D | Seat Angle (°) | 73 | 73 | 73 | 73 |
| E |
Seat Tube Length Centre to Top (mm) |
406 | 457 | 495 | 533 |
| F | Chainstay Length (mm) | 444 | 444 | 444 | 444 |
| G | Standover Height (mm) | 757 | 785 | 800 | 818 |
| H | Stack (mm) | 594 | 603 | 603 | 603 |
| I | Reach (mm) | 405 | 417 | 435 | 456 |
Geometry based on fully extended 100mm fork
Sizing Guide
| Rider Height | Inside Leg | Suggested Frame Size | Stem Length |
|---|---|---|---|
| 5′6″ to 5′10″ (167-178cm) | 28”-31” (71-79cm) | 16” (S) | 40-60mm |
| 5′9″ to 6′1″ (175-185cm) |
30”-34” (76-86cm) |
18” (M) | 40-60mm |
| 5′10" to 6′2″ (178-188cm) | 32”-35” (81-89cm) | 19.5” (L) | 40-80mm |
| 6′ to 6′5″ (183-196cm) | 33”-38” (84-97cm) | 21” (XL) | 40-80mm |
Sizing Notes
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.
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