Sprocket Rear RK-B6845-44 JTR2011 Rear Sprocket. Made from C45 High Carbon steel. The sprocket teeth are heat treated (induction hardening), increasing the wear resistance and surface hardness. Fitments: Make Model Engine/Variant Year Notes Triumph Tiger 1050 Explorer - 4T 2015 Chain Pitch: 530 Triumph Tiger 1050 Explorer - 4T 2016 Chain Pitch: 530 Triumph Tiger 1050 Explorer - 4T 2017 Chain Pitch: 530 Triumph Tiger 1050 Explorer - 4T 2018 Chain Pitch: 530 Triumph Tiger 1050 Explorer - 4T 2019 Chain Pitch: 530 Triumph Tiger 1050 Explorer - 4T 2020 Chain Pitch: 530 Triumph Tiger 1050 Explorer - 4T 2021 Chain Pitch: 530 Triumph Tiger 1050 Sport - 4T 2014 Chain Pitch: 530 Triumph Tiger 1050 Sport - 4T 2015 Chain Pitch: 530 Triumph Tiger 1050 Sport - 4T 2016 Chain Pitch: 530 Triumph Tiger 1050 Sport - 4T 2017 Chain Pitch: 530 Triumph Tiger 1050 Sport - 4T 2018 Chain Pitch: 530 Triumph Tiger 1050 Sport - 4T 2019 Chain Pitch: 530 Triumph Tiger 1050 Sport - 4T 2020 Chain Pitch: 530 Triumph Tiger 1050 Sport - 4T 2021 Chain Pitch: 530