
| name | ratio / crank | weight | bearings | capacity | brake | year country |
|---|---|---|---|---|---|---|
| 4600C4 | 6.3:1 30"/pc | 9.3oz | 4+1 | 0.32/145m | ||
| 5600C4/5601C4 | 6.3:1 30"/pc | 10.1oz | 4+1 | 0.32/220m | ||
| 6600C4/6601C4 | 6.3:1 30"/pc | 10.9oz | 4+1 | 0.32/290m | ||
| 4600C4 (discontinued) | 6.3:1 29"/pc | 9.6oz | 3+1 | 10lb/160m | 7kg | |
| 5600C4/5601C4 (discontinued) | 6.3:1 29"/pc | 10.6oz | 3+1 | 12lb/190m | 7kg | |
| 6600C4/6601C4 (discontinued) | 6.3:1 29"/pc | 11.3oz | 3+1 | 14lb/220m | 7kg |