
| name | ratio / crank | weight | bearings | capacity | brake | year country |
|---|---|---|---|---|---|---|
| SA-30 (discontinued) | 5.0:1 24"/pc | 11.1oz | 4+1 | 0.25/140m | 12kg | |
| SA-40 (discontinued) | 5.0:1 27"/pc | 12.6oz | 4+1 | 0.35/130m | 12kg | |
| SA-45 (discontinued) | 4.5:1 25"/pc | 13.4oz | 4+1 | 0.40/130m | 15kg | |
| SA-55 (discontinued) | 4.5:1 29"/pc | 15.7oz | 4+1 | 0.40/200m | 15kg | |
| SA-65 (discontinued) | 4.8:1 33"/pc | 21.2oz | 4+1 | 0.40/260m | 25kg | |
| SA-80 (discontinued) | 4.8:1 37"/pc | 23.6oz | 4+1 | 0.50/220m | 25kg |