1. Parts

1986 Yamaha YZ125 Parts

1986 Yamaha YZ125
Front Tire:
80/100-21
Rear Tire:
100/100-18
Spark Plug:
B9EG
Stock Chain/Belt:
520x112
Front Sprocket:
13T
Rear Sprocket:
50T
Select Your Ride: Go

Top Selling Parts for your 1986 Yamaha YZ125

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FMF
Turbinecore II Universal Spark Arrestor
$134.99
You save $15.00 (10%)
  • Silver
(15)
FMF Turbinecore II Universal Spark Arrestor Great universal spark arrestor for 2-stroke machines! Using the proven design of the FMF Turbine Core Spark Arrestor Arrestor is made specifically f...
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DID
520VX2 X-Ring Chain
$67.99 - $124.99
You save up to $31.00 (19%)
  • Natural
  • Gold/Steel
(14)
DID 520VX2 X-Ring ChainGreater rigidity Greater rigidity brings smoother handling, reduced power loss, quicker response Highest value in all D.I.D series Superior longer life than previous D.I.D...
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Acerbis
Rally Pro X-Strong Handguards
$83.99
You save $20.96 (19%)
(71)
Acerbis Rally Pro X-Strong HandguardsRace proven in everything from tight woods to high speed desert, the Acerbis Rally Pro X-Strong handguards are battle hardened to provide the strength and tough...
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Pro Taper SE Series 7/8" Standard HandlebarsThe SE bar is Pro Taper's 7/8th inch diameter handlebar designed for riders who still prefer the feel and stability of a cross bar. Transworld Motocross ...
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JT
520 Steel Rear Sprocket
$16.99 - $44.69
You save up to $4.88 (9%)
  • Steel
(60)
JT 520 Steel Rear Sprocket Dirt or street, the JT 520 Steel Rear Sprocket handles the power and lasts far longer than aluminum thanks to the 545C high carbon steel construction. JT Sprockets are m...
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Renthal
520 R3-2 O-Ring Chain
$85.46 - $98.06
You save up to $10.89 (9%)
  • Black
(11)
Renthal 520 R3-2 O-Ring Chain Renthal's race ready O-ring chain, the 520 R3-2 mixes in the long life advantage of an O-Ring chain and combines it with the lightness of a standard roller chain. From...
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Renthal
520 R1 Works Chain
$75.56 - $79.16
You save up to $8.79 (9%)
  • Gold
(11)
Renthal 520 R1 Works Non O-Ring Chain A premium high strength 520 chain with excellent impact load resistance, designed specifically to withstand the stress found in off road applications. This ch...
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Cycra
Pro-Bend Center Reach Clamp Racer Pack
$120.99
You save $12.96 (9%)
(45)
Cycra Pro-Bend Center Reach Clamp Racer Pack The gold standard in hand protection, Cycra Pro-Bend handguards are renowned for their unobtrusive design, solid mounting and bullet proof construction....
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Renthal
Standard 7/8" Handlebars
$71.96
You save $7.99 (9%)
(27)
Renthal Standard 7/8" Handlebars Renthal 7/8 handlebars re-wrote history when they became the first aftermarket aluminium handlebar to be fitted as OEM on a Japanese motorcycle. All Honda CR/CRF...
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Pro Taper
Pillow Top MX Grips
$11.66
You save $1.29 (9%)
(85)
Pro Taper Pillow Top MX GripsGiving relief to hands and riders alike across the country, the Pro Taper Pillow Top MX Grips reduce the effects of vibration and jarring and let you ride the roughest ...
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EBC
DRC Series Clutch Kit
$38.70 - $182.32
You save up to $29.68 (14%)
(12)
EBC DRC Series Clutch Kit The complete clutch kit, the EBC DRC Series comes out of the box ready for your dirt bike or ATV. And while providing a stock-like clutch feel, the DRC Series can easily h...
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JT
520 Front Countershaft Sprocket
$8.99 - $25.99
You save up to $4.00 (13%)
  • Steel
(62)
JT 520 Front Countershaft SprocketMade exclusively from the finest grade of C49 high carbon steel, JT Countershaft Sprockets are made to last with a lifespan greater than any other steel or aluminu...
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Progressive Suspension
Front Fork Springs
$83.66 - $114.26
You save up to $12.69 (9%)
  • Black
(13)
Progressive Suspension Front Fork Springs Front Fork Springs from Progressive Suspension Progressive springs offer a soft initial spring rate for a plush ride Progressively wound design provides i...
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Moose Racing Contour Handguards Just as the name suggests, these Moose Racing Handguards use a contoured shape to provide more space for your hands and controls. Constructed from 6061 T-6 aluminum,...
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Pro Taper
Universal Bar Mount Kit
$35.99
You save $4.00 (10%)
  • Black
(26)
Pro-Taper Universal Bar Mount Kit Adapts solid mounted triple clamp bar mounts from 7/8" to 1 1/8" Precision CNC machined aircraft grade aluminum Adds ¾" to rise of handlebars Pad not included ...
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Pro Taper
520XRC X-Ring Chain
$89.99
You save $9.96 (9%)
  • Gold
(3)
Pro Taper 520XRC Chain Premium gold series x-ring chain The 520XRC uses proprietary x-ring technology that was tested exclusively to handle the extreme temperatures and conditions of off-road ri...
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Acerbis
Multi Concept X-Pro Handguards
$79.99
You save $19.96 (19%)
  • Black
  • White
(8)
Acerbis Multi Concept X-Pro Handguards Added a layer of protection for your hands to the bars of your dirt bike with these new handguards from Acerbis. The Multi Concept X-Pro Handguards offer a u...
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EBC
Standard CK Series Clutch Kit
$12.04 - $132.44
You save up to $21.56 (14%)
(15)
EBC Standard CK Series Clutch Kit Cork-based clutch material impregnated with aluminum particles to increase wear life and heat resistance Highly compressed construction avoids swell and clu...
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Motion Pro
Throttle Cable
$7.19 - $62.09
You save up to $6.90 (10%)
  • Black
(31)
Motion Pro Throttle Cable Get your bike or ATV feeling like new with a new set of throttle cables from Motion Pro. Whether your throttle cable is sticking, broken, or just a little old you will be ...
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