Amazon.com : SHIMANO Deore XT SL-M8000 Right Shift Lever, Black (587769) : Sports & Outdoors
Amazon.com : BUCKLOS 104 BCD Mountain Bike Single Speed Crankset, 170mm MTB Square Taper Crankset with Plating Chainring (Multicolor) 30/32/34/36/38T, Replacement for Bicycle Crank Arm Set : Sports & Outdoors