PBR steel front sprocket 14T, 520 pitch for HUSQVARNA WR 360 and KAWASAKI KX 250, KX 500 1983-2002

PBR offers this front sprocket for HUSQVARNA WR 360 and KAWASAKI KX 250, KX 500 1983-2002. The front sprocket sits on the gearbox output shaft and passes the engine’s power to the chain, which turns the rear sprocket and the rear wheel.

Why replace the front sprocket?

The benefits:

• An inexpensive part that protects a new chain and rear sprocket.
• Made of steel to withstand much heavier wear than the rear sprocket.
• Changing the number of teeth is the simplest, cheapest way to alter the gearing.

When should you replace the front sprocket?

Dished or hooked teeth: replace it straight away, otherwise it will ruin a new chain within hours.

Specifications and fitting tips

• Chain pitch: 520
• Material: Steel
• Front sprocket teeth count: 14
• Front sprocket version: Standard
• High quality steel alloy 18NCD5
• High wear resistance
• Manufacturer part number: 507 14 18NC

Cross-Mania tip: Replace the front sprocket together with the chain and rear sprocket, renew the sprocket nut or circlip and check the output shaft seal.

Also needed with this part

• Rear sprocket : RFX FXRS · RFX FXRS
• Drive chain : ALL BALLS · AFAM
• Chain lube : LIQUI MOLY 400 ml · MUC OFF

Compatibility

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

Fits:
HUSQVARNA WR 360 2002
HUSQVARNA WR 360 2001
HUSQVARNA WR 360 2000
HUSQVARNA WR 360 1999
HUSQVARNA WR 360 1998
HUSQVARNA WR 360 1997
HUSQVARNA WR 360 1996
HUSQVARNA WR 360 1995
HUSQVARNA WR 360 1994
HUSQVARNA WR 360 1993
HUSQVARNA WR 360 1992
KAWASAKI KX 250 1986
KAWASAKI KX 250 1985
KAWASAKI KX 500 1986
KAWASAKI KX 500 1985
KAWASAKI KX 500 1984
KAWASAKI KX 500 1983