520 14T/15T/16T/17T Front 40T/42T/45T/48T/50T/52T Rear Sprocket For KT/M 620 640 690 790 890 990 DU/KE LC4 R SM SMC Adventure L

High-concerned chemical：None Special Features：Motorcycle 520 Chain 14 15 16 17 40 41 42 45 48 50 52 Teeth T Model Name：DUKE Rally SM R/C/T SMR SMT GP CKD 2024 2023 2022 2021 2019 2018 2017 Brand Name：BLDR Origin：Mainland China Item Type：Sprockets Material：Steel + Aluminium Chain：520 Front Sprocket Teeth：14T/15T/16T/17T Rear Sprocket Teeth：40T/41T/42T/45T/48T/50T/52T Condition：100% Brand New

High-concerned chemical: None Special Features: Motorcycle 520 Chain 14 15 16 17 40 41 42 45 48 50 52 Teeth T Model Name: DUKE Rally SM R/C/T SMR SMT GP CKD 2024 2023 2022 2021 2019 2018 2017 Brand Name: BLDR Origin: Mainland China Item Type: Sprockets Material: Steel + Aluminium Chain: 520 Front Sprocket Teeth: 14T/15T/16T/17T Rear Sprocket Teeth: 40T/41T/42T/45T/48T/50T/52T Condition: 100% Brand New