PBR steel rear sprocket 45T, 525 pitch for HONDA XRV 750 AFRICA TWIN and YAMAHA YZ 85 1990-2012

PBR offers this rear sprocket for HONDA XRV 750 AFRICA TWIN and YAMAHA YZ 85 1990-2012. 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

• Color: Black
• Chain pitch: 525
• Material: Steel
• Rear sprocket teeth count: 45
• Rear sprocket version: Heavy Duty
• Manufacturer part number: 4350 45 C45T

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 : PBR · RENTHAL
• Drive chain : RENTHAL 428 · AFAM
• Chain lube : LIQUI MOLY 400 ml · SCOTTOILER

Compatibility

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

Fits:
HONDA XRV 750 AFRICA TWIN 2000
HONDA XRV 750 AFRICA TWIN 1999
HONDA XRV 750 AFRICA TWIN 1998
HONDA XRV 750 AFRICA TWIN 1997
HONDA XRV 750 AFRICA TWIN 1996
HONDA XRV 750 AFRICA TWIN 1995
HONDA XRV 750 AFRICA TWIN 1994
HONDA XRV 750 AFRICA TWIN 1993
HONDA XRV 750 AFRICA TWIN 1992
HONDA XRV 750 AFRICA TWIN 1991
HONDA XRV 750 AFRICA TWIN 1990
YAMAHA YZ 85 2012
YAMAHA YZ 85 2011
YAMAHA YZ 85 2010
YAMAHA YZ 85 2009
YAMAHA YZ 85 2008
YAMAHA YZ 85 2007
YAMAHA YZ 85 2006
YAMAHA YZ 85 2005
YAMAHA YZ 85 2004
YAMAHA YZ 85 2003
YAMAHA YZ 85 2002