
| name | ratio / crank | weight | bearings | capacity | brake | year country |
|---|---|---|---|---|---|---|
| EXZ2500 (discontinued) | 4.7:1 27"/pc | 9oz | 7+1 | 0.28/155m | 4kg | 2011 |
| EXZ3000 (discontinued) | 4.7:1 31"/pc | 9.7oz | 7+1 | 0.28/220m | 6kg | 2011 |
| EXZ4000 (discontinued) | 4.9:1 33"/pc | 12.3oz | 7+1 | 0.30/270m | 6kg | 2011 |