Hello,

I’m in the process of converting an old aluminium hardtail into a winter bike/beach race bike. The bike is currently equipped with a 3x10 setup, flat bars, and hydraulic disc brakes, all from Shimano. However, I’m planning to switch to drop bars and a one-by setup.

I’m looking for the most cost-effective way to convert this bike into a 1x10 or 1x11 with an 11-42 or 11-46 cassette. Given that the current derailleur has a maximum cassette capacity of 36t, I’ll need to install a new derailleur and shifters.

I’m wondering if it’s possible to keep the hydraulic Shimano disc brakes in combination Ltwoo or Sensah shifters.

Any advice or input would be greatly appreciated.