Honda CB650R / CBR650R (2019–2023)
Chain Size & Slack
The Honda CB650R / CBR650R (2019–2023) uses a 525 chain with 25–35 mm slack.
Chain Size & Slack
Chain size525
Chain links118
Chain slack25–35 mm
Drive chain slack (limit)35 mmEquals the standard adjustment range maximum — the manual does not define a separate over-limit threshold
FAQ
What chain size is on the Honda CB650R / CBR650R (2019–2023)?
525.
What is the specified chain slack?
25–35 mm
More CB650R / CBR650R specs
What is MotoFixer?
MotoFixer is a free workshop reference for motorcycle mechanics and DIY riders: oil and coolant capacities, filters, chain and sprockets, tire pressures, wear limits and service schedules for Honda CB650R / CBR650R and 130+ other bikes, all in one fast app. Star bikes to build your garage, and unlock torque specs, fault codes and suspension data with Pro.
Open the CB650R / CBR650R in MotoFixer →