PROX Complete Clutch Plate Kit for YAMAHA YZ 125 1991-1992

The PROX 16.CPS22091 complete clutch plate kit is designed for YAMAHA YZ 125 from 1991 to 1992. This kit brings together the friction plates and the steel plates of the clutch: everything you need to redo the whole plate pack in one go, for a clutch that holds the torque and disengages cleanly again.

Specifications

• Brand: PROX
• Manufacturer part number: 16.CPS22091
• Engine: 2-stroke

When to replace it?

• Slipping in the higher gears, burning smell.
• Clutch that drags or judders, neutral hard to find.
• Friction plates below the minimum thickness, steel plates blued or warped.

As soon as the friction plates reach the minimum thickness given in the manual or the clutch starts to slip.

Fitting tips

1. Soak the friction plates in gearbox oil before fitting them.
2. Check the basket and the inner hub: deep notches stop the clutch from working properly.
3. Reassemble in the original order and tighten the spring bolts in a criss-cross pattern to the manufacturer's torque.
4. Close up with a new clutch cover gasket.

Why PROX?

Founded in 1975 and based near Amsterdam, ProX specialises in engine and clutch wear parts for off-road bikes. The brand has most of its range made in Japan, by OEM suppliers, for quality on a par with the original parts.

Spare parts and items to plan

• Clutch springs : HINSON · TOURMAX
• Clutch cover gasket : PROX · BOYESEN
• Gearbox oil : LIQUI MOLY 10W30 1 L · LIQUI MOLY 80W 500 ml

Frequently asked questions

Are the springs included?
No: check their free length and replace the clutch springs if they're below spec.

Compatibility

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

Fits:
YAMAHA YZ 125 1992
YAMAHA YZ 125 1991