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1985 Yamaha YZ125 Parts & Accessories

24 parts available 10 Performance 8 Maintenance 6 Accessories
1985 Yamaha YZ125

About the 1985 Yamaha YZ125

Find quality aftermarket parts and accessories for your 1985 Yamaha YZ125. DreamCycles Canada carries a wide selection of performance upgrades, maintenance parts, and accessories to keep your ride running strong through every Canadian season. Browse our curated selection below to find exactly what you need.

Performance Upgrades 10

View All Suspension → View All Engine & Performance → View All Engine & Performance →
All Balls Racing Fork Oil and Dust Seal Kits All Balls Racing Fork Oil and Dust Seal Kits
Fits
Moose Racing All Balls Racing Fork Oil and Dust Seal Kits
$23.95 - $133.95
127 options
In Stock
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Dynojet Power Commander 6 Fuel Injection Module Dynojet Power Commander 6 Fuel Injection Module
Fits
WISECO PISTON Dynojet Power Commander 6 Fuel Injection Module
$4.95 - $1,091.95
1810 options
In Stock
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K&S Technologies Fork and Dust Seals K&S Technologies Fork and Dust Seals
Fits
K&S TECHNOLOGIES K&S Technologies Fork and Dust Seals
$22.95 - $34.95
41 options
In Stock
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Moose Offroad Shock Seal Head Kits Moose Offroad Shock Seal Head Kits
Fits
Moose Racing Moose Offroad Shock Seal Head Kits
$71.95 - $87.95
26 options
In Stock
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Moose Racing Lower Shock Bearing Kits Moose Racing Lower Shock Bearing Kits
Fits
Moose Racing Moose Racing Lower Shock Bearing Kits
$13.95 - $81.95
29 options
In Stock
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Moose Racing Offroad Rear Shock Bumpers and Bladders Moose Racing Offroad Rear Shock Bumpers and Bladders
Fits
Moose Racing Moose Racing Offroad Rear Shock Bumpers and Bladders
$34.95 - $38.95
17 options
In Stock
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Race Tech Fork Springs Race Tech Fork Springs
Fits
RACE TECH Race Tech Fork Springs
$268.95 - $303.95
28 options
In Stock
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Race Tech Gold Valve Cartridge Fork Emulator Race Tech Gold Valve Cartridge Fork Emulator
Fits
RACE TECH Race Tech Gold Valve Cartridge Fork Emulator
$345.95
In Stock
Twin Air Radiator Pressure Caps Twin Air Radiator Pressure Caps
Fits
TWIN AIR Twin Air Radiator Pressure Caps
$61.95
3 options
In Stock
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Wiseco High-Performance Snowmobile Pistons and Components Wiseco High-Performance Snowmobile Pistons and Components
Fits
WISECO PISTON Wiseco High-Performance Snowmobile Pistons and Components
$4.95 - $604.95
119 options
In Stock
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Maintenance Parts 8

View All Tires & Wheels → View All Brakes → View All Drivetrain → View All Electrical →
All Balls Racing Wheel Bearing and Seal Kits All Balls Racing Wheel Bearing and Seal Kits
Fits
Moose Racing All Balls Racing Wheel Bearing and Seal Kits
$12.95 - $122.95
197 options
In Stock
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EBC Motorcycle Brake Pads and Shoes EBC Motorcycle Brake Pads and Shoes
Fits
PARTS UNLIMITED EBC Motorcycle Brake Pads and Shoes
$6.95 - $188.95
953 options
In Stock
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Factory Links Front Bearing Packs Factory Links Front Bearing Packs
Fits
FACTORY LINKS Factory Links Front Bearing Packs
$44.95 - $178.95
140 options
In Stock
See Options
JT Sprockets for Yamaha Motorcycles JT Sprockets for Yamaha Motorcycles
Fits
JT SPROCKETS JT Sprockets for Yamaha Motorcycles
$9.95 - $78.95
700 options
In Stock
See Options
Moose Offroad Engine Kill and Starter Switches Moose Offroad Engine Kill and Starter Switches
Fits
Moose Racing Moose Offroad Engine Kill and Starter Switches
$44.95 - $95.95
9 options
In Stock
See Options
Moose Offroad RFX Rotors Moose Offroad RFX Rotors
Fits
Moose Racing Moose Offroad RFX Rotors
$219.95 - $229.95
19 options
In Stock
See Options
Renthal Front and Rear Sprockets for GasGas Renthal Front and Rear Sprockets for GasGas
Fits
RENTHAL Renthal Front and Rear Sprockets for GasGas
$57.95 - $167.95
513 options
In Stock
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Sunstar SS520SSR Sealed O-Ring Motorcycle Chain Sunstar SS520SSR Sealed O-Ring Motorcycle Chain
Fits
Sunstar SS520SSR Sealed O-Ring Motorcycle Chain
2 options
Out of Stock
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Accessories 6

View All Controls & Cockpit → View All Bodywork & Protection →
All Balls Racing Master Cylinder Rebuild Kits All Balls Racing Master Cylinder Rebuild Kits
Fits
All Balls All Balls Racing Master Cylinder Rebuild Kits
$38.95 - $67.95
40 options
In Stock
See Options
Moose Racing Sealed Chain Rollers Moose Racing Sealed Chain Rollers
Fits
Moose Racing Moose Racing Sealed Chain Rollers
$13.95 - $43.95
13 options
In Stock
See Options
Motion Pro Clutch Perches Motion Pro Clutch Perches
Fits
Motion Pro Motion Pro Clutch Perches
$34.95 - $79.95
11 options
In Stock
See Options
Motion Pro Forged Clutch and Brake Levers Motion Pro Forged Clutch and Brake Levers
Fits
Motion Pro Motion Pro Forged Clutch and Brake Levers
$46.95 - $105.95
24 options
In Stock
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ODI V2 Throttle Cams ODI V2 Throttle Cams
Fits
ODI ODI V2 Throttle Cams
$7.95
17 options
In Stock
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Universal Kill Switch Universal Kill Switch
Fits
K&S TECHNOLOGIES Universal Kill Switch
$19.95 - $99.95
13 options
In Stock
See Options

Frequently Asked Questions About the 1985 Yamaha YZ125

Regular maintenance items include oil filters, air filters, brake pads, and spark plugs. Check your owner's manual for the recommended service intervals specific to your model.

Popular first upgrades include an aftermarket exhaust system for better sound and performance, an upgraded air filter for improved airflow, and suspension upgrades for a better ride quality.

Proper winter storage includes stabilizing the fuel, changing the oil, removing the battery and keeping it on a tender, and using a quality cover. Consider a full service before storing so it's ready to ride in spring.

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