name | ratio / crank | weight | bearings | capacity | brake | year country |
---|---|---|---|---|---|---|
2000HGS F3 (discontinued) | 6.0:1 31"/pc | 7.4oz | 9+1 | 3lb/110m | 5kg | 2009 ![]() |
2500HGS F4 (discontinued) | 6.0:1 34"/pc | 7.6oz | 9+1 | 4lb/110m | 5kg | 2009 ![]() |
2500HGS F6 (discontinued) | 6.0:1 34"/pc | 7.6oz | 9+1 | 6lb/110m | 5kg | 2009 ![]() |