eQuad X models from after February 2021 select a 48 link Chain

eQuad X  models from July 2019 to February 2021 select a 51 link Chain

eQuad X models from October 2018 to July 2019 select a 49 link Chain

eQuad X models made PRIOR to October 2018 select a 50 link Chain

Note: Chain should be lubricated after installation and periodically during use.