| name | ratio / crank | weight | bearings | capacity | year country |
|---|---|---|---|---|---|
| TEC1000FC (discontinued) | 5.0:1 | 7.4oz | 3+1 | 0.25mm/90m | 2011 |
| TEC2500FC (discontinued) | 5.0:1 | 9.5oz | 3+1 | 0.25mm/160m | 2011 |
| TEC3000SFC (discontinued) | 5.0:1 | 9.5oz | 3+1 | 0.25mm/140m | 2011 |
| TEC4000FC (discontinued) | 4.8:1 | 11.3oz | 3+1 | 0.30mm/180m | 2011 |
| TEC5000CFC (discontinued) | 4.8:1 | 11.3oz | 3+1 | 0.35mm/175m | 2011 |