JT Chain Kit 520X1R 13/48 Reinforced - Standard Rear Sprocket for HUSQVARNA WR 250, WR 300 2001-2014

JT DRIVE CHAIN offers this chain and sprocket kit for HUSQVARNA WR 250, WR 300 2001-2014. The front sprocket, on the gearbox output, drives the chain, which turns the rear sprocket bolted to the rear wheel.

Why replace the whole kit?

The benefits:

• A worn chain damages the teeth and worn teeth damage the chain: replacing all three parts together avoids ruining a new part within a few rides.
• Pitch, tooth counts and chain length are already matched: one order for the whole final drive.
• You can adapt the gearing: more teeth on the rear sprocket (or fewer on the front) gives more acceleration but less top speed; fewer teeth on the rear does the opposite.

When should you replace this part?

Hooked or pointed teeth, a chain that lifts off the back of the rear sprocket when pulled, tight spots or slack that needs adjusting every ride: the kit is worn out.

Specifications and fitting tips

• Front sprocket version: Standard
• Rear sprocket version: Reinforced
• Rear Sprocket Material: Steel
• Heavy-duty X-ring chain
• Better sealing than conventional O-ring chains
• Manufacturer part number: 486638

Cross-Mania tip: Align the rear wheel (same marks on both sides), tighten the rear sprocket bolts to the specified torque with threadlocker, set the slack to the manual and recheck it after the first ride.

Compatibility

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

Fits:
HUSQVARNA WR 250 2013
HUSQVARNA WR 250 2012
HUSQVARNA WR 250 2011
HUSQVARNA WR 250 2010
HUSQVARNA WR 250 2009
HUSQVARNA WR 250 2008
HUSQVARNA WR 250 2007
HUSQVARNA WR 250 2006
HUSQVARNA WR 250 2005
HUSQVARNA WR 250 2004
HUSQVARNA WR 250 2003
HUSQVARNA WR 250 2002
HUSQVARNA WR 250 2001
HUSQVARNA WR 300 2014
HUSQVARNA WR 300 2013
HUSQVARNA WR 300 2012
HUSQVARNA WR 300 2011
HUSQVARNA WR 300 2010
HUSQVARNA WR 300 2009
HUSQVARNA WR 300 2008