| Front: | 48/36/26 |
| Rear: | 11-36 |
| LowRatio: | 0.72 |
| HighRatio: | 4.4 |
| Range: | 611% |
| LowInch: | 19 |
| HighInch: | 119 |
This would be the large size with 175 cranks. Tire it ships with is Bontranger H1 700x38 which would make the wheel diameter a bit bigger than 27". (My Miyata has 32mm tires, and measures 27".