AFAM aluminium rear sprocket, 520 pitch for SUZUKI LTZ 400 and KAWASAKI KFX 400 2003-2018

AFAM offers this rear sprocket for SUZUKI LTZ 400 and KAWASAKI KFX 400 2003-2018. The rear sprocket receives the engine’s power through the chain and turns the rear wheel. Its number of teeth sets the gearing: with more teeth the bike accelerates harder but has a lower top speed; with fewer teeth it is the other way round.

Why fit a new rear sprocket?

The benefits:

• New teeth that hold the chain properly and make it last.
• The number of teeth is chosen to suit the terrain: more teeth for slow, tight sections, fewer for fast tracks.
• Aluminium or steel: aluminium is lighter, steel lasts much longer; “mud-release” models have cut-outs that clear the dirt.

When should you replace the rear sprocket?

Pointed, hooked or uneven teeth, or a chain that lifts easily off the back of the sprocket: the chain kit needs replacing.

Specifications and fitting tips

• Chain pitch: 520
• Material: Aluminium
• Rear sprocket teeth count: 40
• Rear sprocket version: Standard
• Type: Rear sprocket
• Racing aluminium crown gear
• Manufacturer part number: 15310-40

Cross-Mania tip: Replace the rear sprocket, front sprocket and chain together, tighten the sprocket bolts in a cross pattern with threadlocker and set the chain slack to the manual.

Also needed with this part

• Front sprocket : see the selection
• Drive chain : see the selection
• Chain lube : LIQUI MOLY 400 ml · LIQUI MOLY 250 ml

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
KAWASAKI KFX 400 2006
KAWASAKI KFX 400 2005
KAWASAKI KFX 400 2004
KAWASAKI KFX 400 2003
SUZUKI LTZ 400 2018
SUZUKI LTZ 400 2017
SUZUKI LTZ 400 2016
SUZUKI LTZ 400 2015
SUZUKI LTZ 400 2014
SUZUKI LTZ 400 2013
SUZUKI LTZ 400 2012
SUZUKI LTZ 400 2011
SUZUKI LTZ 400 2010
SUZUKI LTZ 400 2009
SUZUKI LTZ 400 2008
SUZUKI LTZ 400 2007
SUZUKI LTZ 400 2006
SUZUKI LTZ 400 2005
SUZUKI LTZ 400 2004
SUZUKI LTZ 400 2003