Sprocket Rear RK-B5631-42 JTR899 PUFFIN15 Fits tube sizes from 12

Fits tube sizes from 12

The SIP electronic unit is identical to that of the components originally found on Vespa VBA/VBB/GS 160/SS 180/Rally models

As an all-in-one solution

changing to a larger model of the same type is possible without any problems

Sprocket Rear RK-B5631-42 JTR899 PUFFIN15 Fits tube sizes from 12Sprocket Rear RK B5631 42 JTR899 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 KTM Adventure 1090 S R L 2017 Matched Alternative KTM Adventure 1090 S R L 2018 Matched Alternative KTM Adventure 1090 S R L 2019 Matched Alternative KTM Adventure 1090 S R L 2020 Matched Alternative KTM Adventure