These alternative sub-compact road crank are idea for those who prefer the quick shifting of double cranks and do a lot of steep climbing off-road and commuters that do a lot of stop and go in a hilly city.
- The 42-30t reduces cadence killing 16-tooth shift of traditional road double cranks, but still offers good climbing gears for most road situations
- 110/74 BCD
- Chainguard is bolted into the big ring position
- JIS square taper (113mm bb recommended for most bikes)