
| name | ratio / crank | weight | bearings | capacity | brake | year country |
|---|---|---|---|---|---|---|
| 1000 Micro Line (discontinued) | 6.0:1 29"/pc | 6.1oz | 6+1 | 5lb/110m(powerpro) | 2kg | |
| CI4 1000F (discontinued) | 6.0:1 29"/pc | 6.2oz | 6+1 | 6lb/100m | 3kg | 2009 |
| CI4 2500F (discontinued) | 6.0:1 33"/pc | 7oz | 6+1 | 10lb/110m | 7kg | 2009 |
| CI4 3000F (discontinued) | 6.0:1 35"/pc | 7.2oz | 6+1 | 0.25mm/190m | 7kg | 2009 |
| CI4 4000F (discontinued) | 5.8:1 37"/pc | 9.3oz | 6+1 | 0.30mm/180m | 9kg | 2009 |