[1x12 Speed] Shimano DEORE M6100 Shifter and Rear DerailleurShimano DEORE M6100 12 Speed SL M6100 Shiter Lever Specifications: Series: Deore M6100 Application: All Mountain, Cross Country, Enduro Gearing: 12 speed Mount: clamp (closed) Technical Information: Type: Rapid fire Plus Body Material: aluminium Lever Material: composite, steel Cable: stainless steel (Optislick) Features: faster access and smooth shifting max. number of gears per shift: 3 (main lever, rear) compatible with MTB 12 speed rear

teeth large sprocket: 45TMax

Shimano Deore XT FC-M8120-1 Crankset 1x12-Speed 34T 170mm

Compatible chain    : HG 8-speed

Using a carbon fiber and alloy spider and five titanium sprockets

Other Materials: aluminium

or for your errand or commuter bike

Front Derailleur Cable Pull : Side

Kmc X10 Bike Chain

With stable shifting performance guaranteed by the SHIMANO SHADOW RD design

Type : Front Pull

Technology:

Total Capacity：42T