Jims M8 Valve Spring Compression Tool

Jims on bike valve spring compressor tool is for use on M8 models. For use when changing valve springs for performance upgrades or simply replacing a leaking valve seal. This on bike valve spring compressor kit for M8 engines works with the cylinder head installed on the motor. Simply remove the rocker box covers and rocker arms and install this unique compressor on the rocker arm shaft. Once the cylinder is filled with compressed air the technician can easily rotate the tool and compress the top collar of the valve spring exposing the keepers to remove the top collar val
16-6529" Reversible Ratcheting Type Wrench features low profile design to allow clearance between frame and engine has a long handle for increased reach. Replacement bits are sold separately. 2017-UP FLT All models 2018-UP FXST All models