| name | ratio / crank | weight | bearings | capacity | brake | year country |
|---|---|---|---|---|---|---|
| 2508PE (discontinued) | 4.8:1 28"/pc | 8.3oz | 6+1 | PE#0.8/150m | 7kg | 2016 |
| 2508PE-DH (discontinued) | 4.8:1 28"/pc | 8.8oz | 6+1 | PE#0.8/150m | 7kg | 2016 |
| 2508PE-H (discontinued) | 5.6:1 33"/pc | 8.3oz | 6+1 | PE#0.8/150m | 7kg | 2016 |
| 2508PE-H-DH (discontinued) | 5.6:1 33"/pc | 8.8oz | 6+1 | PE#0.8/150m | 7kg | 2016 |