RACETECH OE style Chain Guide - Blue Yamaha for YAMAHA WR, WRF, YZ, YZF 125, 250, 400, 426, 450 1997-2004

The RACETECH R-CRUYZBL0003 chain guide is designed for YAMAHA WR 125, WR 250, WRF 250, WRF 400, WRF 426, WRF 450, YZ 125, YZ 250, YZF 250, YZF 400, YZF 426, YZF 450 from 1997 to 2004. The chain guide, mounted under the swingarm in front of the rear sprocket, keeps the chain properly lined up. It stops the chain from coming off when the suspension is working or when a rock or a rut knocks it sideways: without it, the chain can jam and lock the wheel.

Specifications

• Brand: RACETECH
• Manufacturer part number: R-CRUYZBL0003
• EAN code: 8033564124440

When to replace it?

• Wear pad grooved by the chain, almost worn through or cracked.
• Guide bent or broken after an impact.
• Chain rubbing on the side plates instead of running through the centre.

Check it every time you wash the bike: a pad worn down to the metal wears the chain, and a bent guide can throw the chain off.

Fitting tips

1. Remove the old guide and clean the mounting points on the swingarm.
2. Offer up the new guide and check that the chain runs through the centre without touching the side plates.
3. Tighten the bolts to the manufacturer's torque, with medium-strength threadlocker.
4. Spin the wheel to check the alignment, then set the chain tension.

Why RACETECH?

The brand has supplied the plastics for Mitch Payton's Pro Circuit Kawasaki team, one of the most successful teams in AMA Supercross, as well as for the Beta Offroad Factory team. Its Worx chain guide is a one-piece design fitted with a removable, self-lubricating TPU internal wear pad.

Spare parts and items to plan

• Drive chain : RENTHAL · RENTHAL 520
• Rear sprocket : RENTHAL · RFX

Frequently asked questions

Can the wear pad be replaced?
On two-piece guides, yes: you just change the pad when it's worn.

Compatibility

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

Fits:
YAMAHA WR 125 2004
YAMAHA WR 125 2003
YAMAHA WR 125 2002
YAMAHA WR 125 2001
YAMAHA WR 125 2000
YAMAHA WR 125 1999
YAMAHA WR 125 1998
YAMAHA WR 125 1997
YAMAHA WR 250 2004
YAMAHA WR 250 2003
YAMAHA WR 250 2002
YAMAHA WR 250 2001
YAMAHA WR 250 2000
YAMAHA WR 250 1999
YAMAHA WR 250 1998
YAMAHA WR 250 1997
YAMAHA WRF 250 2004
YAMAHA WRF 250 2003
YAMAHA WRF 250 2002
YAMAHA WRF 250 2001
YAMAHA WRF 250 2000
YAMAHA WRF 250 1999
YAMAHA WRF 250 1998
YAMAHA WRF 250 1997
YAMAHA WRF 400 2004
YAMAHA WRF 400 2003
YAMAHA WRF 400 2002
YAMAHA WRF 400 2001
YAMAHA WRF 400 2000
YAMAHA WRF 400 1999
YAMAHA WRF 400 1998
YAMAHA WRF 400 1997
YAMAHA WRF 426 2004
YAMAHA WRF 426 2003
YAMAHA WRF 426 2002
YAMAHA WRF 426 2001
YAMAHA WRF 426 2000
YAMAHA WRF 426 1999
YAMAHA WRF 426 1998
YAMAHA WRF 426 1997
YAMAHA WRF 450 2004
YAMAHA WRF 450 2003
YAMAHA WRF 450 2002
YAMAHA WRF 450 2001
YAMAHA WRF 450 2000
YAMAHA WRF 450 1999
YAMAHA WRF 450 1998
YAMAHA WRF 450 1997
YAMAHA YZ 125 2004
YAMAHA YZ 125 2003
YAMAHA YZ 125 2002
YAMAHA YZ 125 2001
YAMAHA YZ 125 2000
YAMAHA YZ 125 1999
YAMAHA YZ 125 1998
YAMAHA YZ 125 1997
YAMAHA YZ 250 2004
YAMAHA YZ 250 2003
YAMAHA YZ 250 2002
YAMAHA YZ 250 2001
YAMAHA YZ 250 2000
YAMAHA YZ 250 1999
YAMAHA YZ 250 1998
YAMAHA YZ 250 1997
YAMAHA YZF 250 2004
YAMAHA YZF 250 2003
YAMAHA YZF 250 2002
YAMAHA YZF 250 2001
YAMAHA YZF 250 2000
YAMAHA YZF 250 1999
YAMAHA YZF 250 1998
YAMAHA YZF 250 1997
YAMAHA YZF 400 2004
YAMAHA YZF 400 2003
YAMAHA YZF 400 2002
YAMAHA YZF 400 2001
YAMAHA YZF 400 2000
YAMAHA YZF 400 1999
YAMAHA YZF 400 1998
YAMAHA YZF 400 1997
YAMAHA YZF 426 2004
YAMAHA YZF 426 2003
YAMAHA YZF 426 2002
YAMAHA YZF 426 2001
YAMAHA YZF 426 2000
YAMAHA YZF 426 1999
YAMAHA YZF 426 1998
YAMAHA YZF 426 1997
YAMAHA YZF 450 2004
YAMAHA YZF 450 2003
YAMAHA YZF 450 2002
YAMAHA YZF 450 2001
YAMAHA YZF 450 2000
YAMAHA YZF 450 1999
YAMAHA YZF 450 1998
YAMAHA YZF 450 1997