Sample image. Exact spec subject to change
Alloy aero bikes are stiff but they have a habit of beating the snot out of you. That's why we don't make one. Instead we offer our full carbon, full performance frameset with the best value velocity kit available. The result is the fastest way to spend money on a bike without wasting a penny.
| Approx. Frame Weight (g) | 1410 |
| Seatpost Size (mm) | Aero |
| Seat Clamp Size (mm) | N/A |
| Font Mech Clamp Size (mm) | N/A |
| Wheels | 700C. 25mm tyres will just about fit, but we recommend 19 – 22mm for best performance |
| Mudguard mounts | No |
| Rack Mounts | No |
| Bottle Cage Bosses | 2 sets on all other sizes – for small frames we recommend a rear mounted bottle rack if you want to use more than 1 cage. |
| S | M | L | XL | ||
|---|---|---|---|---|---|
| A | Head Angle (°) | 72.5 | 72.5 | 72.5 | 72.5 |
| B | Head Tube Length (mm) | 95 | 100 | 120 | 130 |
| C | Effective Top Tube Horizontal (mm) | 510 | 530 | 550 | 570 |
| D | Seat Angle (°) | 76 | 76 | 76 | 76 |
| E |
Seat Tube Length Centre to Top (mm) |
480 | 510 | 540 | 570 |
| F |
Chainstay Length (mm) |
TBC | TBC | TBC | TBC |
| G | Standover Height (mm) | TBC | TBC | TBC | TBC |
| I | Stack (mm) | 497 | 501 | 521 | 530 |
| J | Reach (mm) | 386 | 405 | 420 | 438 |
The main features of the Stealth Pro Carbon geometry are a short head tube, short top tube and relatively steep seat angle. This geometry is designed primarily to offer great handling, comfort and good aerodynamics when riding on the tri bars.
A well fitting triathlon or time trial bike will typically have a shorter top tube than a road bike for the same rider which draws in the elbows towards the torso to create better aerodynamics and increase comfort.
| Rider Height | Suggested Frame Size |
|---|---|
| Less than 5′5″ | Go for the 650C Stealth Pro Carbon instead |
| 5′5″ to 5′9″ | Small |
| 5′10″ to 6′0″ | Medium |
| 6′0″ to 6′2″ | Large |
| 6′2″ to 6′6″ | X-Large |
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 vary greatly with riders torso length. If you have longer legs and a shorter torso, go for a slightly shorter stem. If you think you are borderline between sizes and you have longer legs and a shorter torso, go for the smaller frame size. If you have shorter legs and a longer torso, go for the larger frame size to benefit from the extra top tube length.
As the frame sizes increase, so does the length of the head tube. If you are inflexible or perhaps have a history of back problems, consider going for a larger frame size. This will increase the relative height of the handlebars making the position less “extreme”. The larger frame will also have a longer top tube, so you’ll need to compensate for this with a shorter stem.
Technical Spec
Stealth Pro Carbon Sport| Component | Description | |
|---|---|---|