| name | ratio / crank | weight | bearings | capacity | year country |
|---|---|---|---|---|---|
| TEC1000FD (discontinued) | 5.0:1 24"/pc | 7.4oz | 3+1 | 0.25/90m | 2014 |
| TEC2500FD (discontinued) | 5.0:1 28"/pc | 9.5oz | 3+1 | 0.25/160m | 2014 |
| TEC3000FD (discontinued) | 5.0:1 28"/pc | 9.5oz | 3+1 | 0.30/100m | 2014 |
| TEC4000FD (discontinued) | 4.8:1 30"/pc | 10.9oz | 3+1 | 0.40/100m | 2014 |
| TEC5000FD (discontinued) | 4.8:1 35"/pc | 11.1oz | 3+1 | 0.40/120m | 2014 |