Need to replace your clutch springs and looking to find out which kit fits your Honda CX500, GL500, CX650 or GL650? We like the EBC kits and read on for the relevant part numbers along with sources!

- CX500, GL500: CSK41 (eBay US, eBay UK, eBay CA, eBay AU, Amazon)
- CX650, GL650: CSK012 or CSK12 (eBay US, eBay CA, eBay UK, eBay AU, Amazon)
Note that the CSK41 has six springs in it and the non-turbo CX models only take four; order two kits and you’ll have enough spare springs for two of your friends’ CXs too! The CSK12 kit has only four springs in it for the 650s.
The EBC clutch kits are 10-15% stiffer than stock. They have certainly worked well in all of the builds we have tried them in.