8mm Spool Kits are available in a wide variety of colors
in anodized aluminum or Delrin plastic. Each spool kit consists of two spools and bolts.
See fitting chart to
select correct size for your bike. Note that there are
other 8mm spool kits that feature additional spacers and/or
longer bolts for specific application. Consult the fitting
chart closely before ordering.
Do not use 8mm Delrin Spools on any Ninja 1000 with stock pipes as there will be contact under suspension load.
On 2017 Ninja 1000, remove spools before riding the motorcycle if using a stock exhaust pipe. Spools will damage exhaust under suspension load if not removed.