![1*12 MTB Groupset 12 Speed Shifter Rear Derailleur SLR Chain Group Set For Mountain Bike12speed 1 x 12 kit 9-50T 12s XD cassette - AliExpress 1*12 MTB Groupset 12 Speed Shifter Rear Derailleur SLR Chain Group Set For Mountain Bike12speed 1 x 12 kit 9-50T 12s XD cassette - AliExpress](https://ae01.alicdn.com/kf/H437c681ff6fe45e7bd76ec348f79fb25x.jpg_640x640Q90.jpg_.webp)
1*12 MTB Groupset 12 Speed Shifter Rear Derailleur SLR Chain Group Set For Mountain Bike12speed 1 x 12 kit 9-50T 12s XD cassette - AliExpress
![SHIMANO DEORE M6100 Groupset MTB Mountain Bike Groupset 1x12 -Speed 170/175 32T 10-51T M6100 Derailleur Brake SHIMANO DEORE M6100 Groupset MTB Mountain Bike Groupset 1x12 -Speed 170/175 32T 10-51T M6100 Derailleur Brake](https://ae01.alicdn.com/kf/S097e6d0d79e74cb5bef41899080b6dc2r/SHIMANO-DEORE-M6100-Groupset-MTB-Mountain-Bike-Groupset-1x12-Speed-170-175-32T-10-51T-M6100.jpg)
SHIMANO DEORE M6100 Groupset MTB Mountain Bike Groupset 1x12 -Speed 170/175 32T 10-51T M6100 Derailleur Brake
![Amazon.com : JKSPORTS SHIMA Deore XT M8100 1x12 Speed MTB Groupset 32T/34T/ 51T,170MM/175MM (with Brake, 170mm32t) : Sports & Outdoors Amazon.com : JKSPORTS SHIMA Deore XT M8100 1x12 Speed MTB Groupset 32T/34T/ 51T,170MM/175MM (with Brake, 170mm32t) : Sports & Outdoors](https://m.media-amazon.com/images/I/61f+gMfUrvL._AC_UF1000,1000_QL80_.jpg)