name | ratio / crank | weight | bearings | capacity | brake | year country |
---|---|---|---|---|---|---|
EX15PTI | 5.3:1 26"/pc | 6oz | 10+1 | 0.20/140m | ![]() ![]() | |
EX25PTI | 5.2:1 27"/pc | 6.9oz | 10+1 | 8lb/135m | 7.3kg | 2012 ![]() ![]() |
EX30PTI | 5.2:1 31"/pc | 7.4oz | 10+1 | 10lb/135m | 7.3kg | 2012 ![]() ![]() |
EX40PTI | 5.2:1 33"/pc | 9.4oz | 10+1 | 0.23/210m | 9.1kg | ![]() ![]() |
EX50PTI | 5.2:1 36"/pc | 9.7oz | 10+1 | 0.24/205m | 9.1kg | ![]() ![]() |