Complete gearbox for racing at the highest levels is pre-engineered to adapt to different engines and front axle connections. With the latest technologies of sequential shifting meets requirements for 2WD racecars.
All parts are made of billet steel, applied special heat treatment and REM isotropic superfinished to ensure strength and high level of abrasion resistance.
- Latest shifting mechanism and dog engagement
- 5/6/7 speed
- Limited slip differential with externally adjustable preload
- Oil pump
- 3 shafts design
- Custom bellhousing flange
- Custom driveshaft flanges
- Gear position sensor included
The gearbox is equipped with extremely fast and very reliable shifting mechanism with the latest system of double aretation. Thanks to this it provides short, sharp and very smooth shifting experience within 40-50 ms in case of "flat shift" strategy. Mechanism incorporates undercut dogrings to ensure reliable lock of engaged gear with long lifespan. All gears and components of shifting mechanism are superfinished using special REM method and made with strict manufacturing processes.
Gearbox is available in 3 speed options and up to 5 various final drive ratios. Whether you need gearbox with short gear ratio or you build drag special attacking 300+ kph, we have solution for you!
- 5 speed version: suitable for rally
- 6 speed version: for rally, circuit, time attack, hillclimb, drag or street (universal)
- 7 speed version: for circuit or street
| Gear ratio | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
|---|---|---|---|---|---|---|---|
| 5 speed | 3,2 | 3 | 2,5 | 2 | 1,5 | ||
| 6 speed | 3,2 | 3 | 2,5 | 2 | 1,5 | 1 | |
| 7 speed | 3,2 | 3 | 2,5 | 2 | 1,5 | 1 | 0,8 |
| Final drive | 11/56 (5,09) | 12/55 (4,58) | 12/51 (4,25) | 12/48 (4,00) | 14/53 (3,79) | 15/51 (3,4) |
Gear ratios calculator
| Gear | T1 | T2 | ratio | RPM down | speed | speed down |
|---|---|---|---|---|---|---|
| 1 | 12 | 37 | 3.08 | - | 54.6 | - |
| 2 | 12 | 28 | 2.33 | 1706 | 72.2 | 17.6 |
| 3 | 14 | 25 | 1.79 | 1641 | 94.3 | 22.1 |
| 4 | 19 | 27 | 1.42 | 1434 | 118.6 | 24.3 |
| 5 | 19 | 22 | 1.16 | 1294 | 145.5 | 26.9 |
If you have choosen your configuration, please take a screenshot of this calculator and attach it to the configurator below.
For prices and more info, please contact us down below.
Please fill in your details and as many information as possible about your car (power, race purpose). After sending your configuration we will contact you as soon as possible.
