How to pair modern road shifters with mtb derailleurs - YouTube
NEW Double 10 speed Dual Control Levers For Shimano Road 105 STI ST 5700 4600 Shifters 2 x 10 Speed Left / Right / Pair Shifter|speed road|microshift roadmicroshift 10 speed - AliExpress
Gevenalle adds GX drop-bar shifters for Shimano 10-speed MTB derailleurs - First look & actual weights! - Bikerumor
5+ Ways to Make a Super Wide Range 2 x 11 Speed Drop Bar Drivetrain – Only 1 With an Adapter! – Two Wheel Lifestyle
5+ Ways to Make a Super Wide Range 2 x 11 Speed Drop Bar Drivetrain – Only 1 With an Adapter! – Two Wheel Lifestyle
SENSAH STI Road Bike Shifters Double 2×7/2×8/2×9/2×11 Speed Lever Brake Bicycle Derailleur Groupset Compatible for Shimano Claris Sora (2*10 PHI(compatible4600/5700/6700))
Found: Internal hack to convert SRAM MTB 10 speed to 11, without replacing shifter or rear derailleur - Bikerumor
5+ Ways to Make a Super Wide Range 2 x 11 Speed Drop Bar Drivetrain – Only 1 With an Adapter! – Two Wheel Lifestyle