29er Gaea mountain bike with Shimano XT/XTR 1x10 drivetrain
Shimano Deore Fc-m5100 Mtb Bike Crank Delivers Precise And Reliable Shifting For 1x10 Or 1x11 2x11-speed Drivetrains Original - Bicycle Crank & Chainwheel - AliExpress
Budget 1x10 With Old Shimano Tech - BIKEPACKING.com