- New
NG BRAKES Round Fixed Brake Disc for YAMAHA YZ 125, YZ 490 1985-1987
€74.90
Tax Included
The disc that the pads grip to slow down and stop the wheel.
NG offers this brake disc for YAMAHA YZ 125, YZ 490 1985-1987. The disc is bolted to the wheel and turns with it. When you brake, the caliper squeezes the pads against the disc: the friction turns speed into heat and the wheel slows down.
Why replace your brake disc?
The benefits:
- Get back strong, steady braking, with no vibration in the lever or pedal.
- New pads last longer on a disc that is flat and the right thickness.
- Diameter and bolt holes made for your bike: it fits in place of the original disc.
When should you replace the brake disc on your YAMAHA YZ 490?
Measure the thickness with a micrometer: below the minimum stamped on the disc, or if it is warped or cracked, it must be replaced.
Specifications and fitting tips
- Brake Disc Shape: Round
- Disc type: Fixed
- Vehicle-specific brake discs
- Available in standard, wave and floating designs
- Manufacturer part number: 034
Cross-Mania tip: Fit new pads with a new disc, degrease the braking surfaces and tighten the bolts with threadlocker to the specified torque. Bed the brakes in gradually.
Also needed with this part
- Brake pads : TECNIUM MR290 · TECNIUM MO340
- Brake fluid : MOTUL 500 ml · MOTUL
Compatibility
Check the exact model and year of your bike in the list below before ordering.
Fits:
YAMAHA YZ 125 1987
YAMAHA YZ 125 1986
YAMAHA YZ 490 1987
YAMAHA YZ 490 1986
YAMAHA YZ 490 1985
034
2 Items
Specific References
Click on your bike to see all compatible parts.
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The disc that the pads grip to slow down and stop the wheel.
NG BRAKES Round Fixed Brake Disc for YAMAHA YZ 125, YZ 490 1985-1987
€74.90
Tax Included