Trying to run drop-bars and road bike shifters on an MTB can be tricky because road bike front derailleurs are all bottom pull, ie, not compatible with most MTBs. The CX70 Shimano front derailleur has a top-pull option and works a treat. It comes in many guises and is especially built for Cyclo cross applications. … Continue reading Shimano CX70 top-pull front derailleur