Using a custom tooled dropout - these frames allow you to run gears or singlespeed, tuning the wheelbase for tyre size or climbing action, running discs without any of the problems often associated with horizontal dropouts and discs, and even fit a rack without having trouble getting it in the way of the brake.
The frame uses a proven geometry that our Inbreds have run for the last couple of years. Made from custom butted, hand welded DN6 4130 cro-mo steel with slotted dropouts tool pressed from 4130 plate. Frame weight for the 18in model is under 5lb. Tyre clearance is at least 2.5in.
| Frame Material | DN6 double butted 4130 chromoly steel |
| Approx. Frame Weight (g) | 2268 |
| Seatpost Size (mm) | 27.2 |
| Seat Clamp Size (mm) | 29.8 |
| Font Mech Clamp Size (mm) | 28.6 |
| Wheels | 26" x 2.5 tyres will just about fit, but we recommend 2.0 – 2.3" for best performance |
| Mudguards | Yes |
| Rack Mounts | Yes |
| Bottle Cage Bosses | 1 set |
| Fork Travel | 100mm MAX |
| Dropouts | Vertical |
| Bottom Bracket shell | 68mm, English threaded |
| V-brake mounts | Removable |
| S | M | L | XL | ||
|---|---|---|---|---|---|
| A | Head Angle (°) | 70 | 70 | 70 | 70 |
| B | Head Tube Length (mm) | 105 | 105 | 105 | 105 |
| C | Effective Top Tube Horizontal (mm) | 546 | 589 | 602 | 612 |
| D | Seat Angle (°) | 73 | 73 | 73 | 73 |
| E |
Seat Tube Length Centre to Top (mm) |
355 | 406 | 457 | 508 |
| F | Chainstay Length (mm) | 425 | 425 | 425 | 425 |
| G | Standover Height (mm) | 660 | 716 | 747 | 775 |
Geometry based on fully extended 100mm fork
| Rider Height | Inside Leg | Suggested Frame Size | Stem Length |
|---|---|---|---|
| 5'2" to 5'7" |
<29" | 14” | 60-80mm |
| 5′6″ to 5′10″ | 28”-31” | 16” | 60-80mm |
| 5′9″ to 6′1″ | 30”-34” | 18” | 60-80mm |
| 6′ to 6′4″ | 33”-37” | 20” | 80-105mm |
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.
Hi Torsten. The new batch of slot dropout Inbred frames are due in September, red 20" included. All the best things in life are worth waiting for :)
I'm waiting since months for a 20" slot-inbred in red :( Do u have any delivery date?
Yes Stuart the new Inbred slot dropouts are on their way and should be with us within 2 months.
Any idea when you will be getting any more 18" in sterling moss?
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Keep on waiting i will! :D