RK 420MXZ drive chain supplied in a 136-link length. Heavy duty, non-sealed construction.
Specifications
Part number: 12-42M-136
Chain model: 420MXZ
Chain size: 420
Length: 136 links
Construction: Heavy Duty
Features
Heat-treated components help withstand drive loads.
Chromoly steel construction with seamless rollers and bushings.
Clip-type joining link supplied.
Fitment and installation
Match the chain size and specification to the motorcycle and both sprockets. For an application with a shorter standard chain length, this longer chain can be shortened to the required link count before installation. Check final length, chain adjustment and joining-link requirements before fitting.
Inspect both sprockets when replacing the chain. Fit, adjust and lubricate the drive system in accordance with the motorcycle manufacturer's instructions.