1. Parts

1988 Yamaha YZ125

1988 Yamaha YZ125
Front Tire:
80/100-21
Rear Tire:
100/100-18
Spark Plug:
B9EG
Stock Chain/Belt:
520x112
Front Sprocket:
13T
Rear Sprocket:
49T
Select Your Ride: Go

Top Selling Parts for your 1988 Yamaha YZ125

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DID 520VX2 X-Ring Chain
DID
520VX2 X-Ring Chain
$67.99 - $82.99
You save up to $17.00 (20%)
  • Natural
(23)
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...
JT Sprockets 520 Steel Rear Sprocket
JT Sprockets
520 Steel Rear Sprocket
$23.99 - $39.99
You save $4.00 (13%)
  • Steel
(74)
JT Sprockets 520 Steel Rear SprocketThe JT Sprockets 520 Steel Rear Sprocket is the perfect replacement for your dirt or street bike. JT Sprockets Steel Rear Sprockets are superior to aluminum spro...
Baja Designs Dual Sport Kit
Baja Designs
Dual Sport Kit
$413.99 - $458.99
You save $50.96 (10%)
  • White
(13)
Baja Designs Dual Sport Kit D.O.T. Halogen Hi/Low Glass Lens Headlight* L.E.D. Taillight D.O.T. Turn Signals Horn Ni-Cad Battery (9 ozs) - keeps the lights working when the bike is off Rectifier/...
Renthal Twinwall 1-1/8" Oversized Handlebars
Renthal
Twinwall 1-1/8" Oversized Handlebars
$107.99
You save $11.96 (10%)
  • Blue
(12)
Renthal 1-1/8" Oversized Handlebars Renthal’s revolutionary handlebar is a large diameter, 1 1/8” (28.6mm) handlebar which utilises two tubes, one within the other, borrowing prin...
Renthal Fatbar 1-1/8" Oversized Handlebars
Renthal
Fatbar 1-1/8" Oversized Handlebars
$80.99
You save $8.96 (10%)
  • Black
  • Blue
(17)
Video
VIDEO     
Renthal Fatbar 1-1/8" Oversized Handlebars The Renthal Fatbar® features a tapered outer wall resulting in a 1 1/8" clamping diameter and 7/8" diameter at the control ends.This profiled wall and br...
Galfer Rear Wave Rotor
Galfer
Rear Wave Rotor
$73.99 - $275.99
You save $13.01 (10%)
(3)
Video
VIDEO     
Galfer Rear Wave Rotor If you are looking for a replacement for your worn or bent rear brake rotor look no further. With this Galfer Rear Wave Rotor you are getting much more than a standard wave ...
Factory Effex Universal All-Grip Seat Cover
Factory Effex
Universal All-Grip Seat Cover
$33.99
You save $5.96 (15%)
  • Yellow
(8)
Factory Effex Universal All-Grip Seat Cover Especially with older bikes it can be hard to find a replacement seat cover. The Factory Effex Universal All-Grip Seat Cover with just a few cuts can be ...
BikeMaster Fork Oil Seals
BikeMaster
Fork Oil Seals
$6.99 - $51.99
You save up to $2.00 (8%)
  • Black
(24)
Bikemaster Fork Oil Seals Keep your ride rolling smooth, and safe by replacing worn out or damaged fork seals. Bikemaster's Fork Oil Seals keeps your forks stanchions lubricated with fork oil so ...
K&L Master Cylinder Rebuild Kit
K&L
Master Cylinder Rebuild Kit
$24.99 - $52.99
You save $2.00 (5%)
(15)
K & L Master Cylinder Rebuild Kit Replacing your motorcycle master cylinder is a smooth process with this rebuild kit from K&L. K&L is a leader in the powersports industry for parts, tools and equi...
RK 520 XSO X-Ring Chain
RK
520 XSO X-Ring Chain
$98.96
  • Natural
(1)
Video
VIDEO     
RK 520 XSO X-Ring ChainPro X-ring chain lasts five to eight times longer than standard chain Provides two more lubricant pools than conventional O-rings for longer life Lubricated with specially fo...
BikeMaster Brake Lever
BikeMaster
Brake Lever
$6.95 - $35.99
You save
  • Polished
(20)
Bikemaster Brake Lever Made of tough high quality 6061-T6 aluminum Engineered to O.E.M specifications Great value, tougher than stock   **Note: Image is for reference only
Acerbis Tri-Fit Handguards
Acerbis
Tri-Fit Handguards
$79.99
You save $19.96 (20%)
  • Orange
(3)
Video
VIDEO     
Acerbis Tri-Fit Handguards The new Tri-Fit handguard is a perfect fit for almost any application! Made of Nylon, this innovative, multi-functional handguard kit allows 3 different configurations 1....
Bolt Motorcycle Hardware Rivet Kit
Bolt Motorcycle Hardware Service Department Rivet Kit The Bolt Motorcycle Hardware Service Department Rivet Assortment is the perfect way to keep your nylon rivets organized. These kits stack tog...
MSR D-Flectors Aluminum Handguards
MSR
D-Flectors Aluminum Handguards
$54.99
You save $23.00 (29%)
  • Black
(11)
MSR Racing D-Flectors Aluminum HandguardsHigh-strength aluminum design to protect your hands from trees and other elements Top-quality metric hardware included Available for 7/8" standard handleba...
MSR Dual Sport Mirror
MSR
Dual Sport Mirror
$13.95
You save $5.04 (27%)
  • Black
(30)
MSR Racing Dual Sport Mirror Tough high-impact nylon material Mounting hardware included Clamps directly to handlebars Mirrors pivot down when you hit the trail *Note: Clamp is ...
Galfer 1370 Sintered Front Brake Pads
Galfer
1370 Sintered Front Brake Pads
$30.99 - $85.99
You save $4.00 (10%)
(1)
Video
VIDEO     
Galfer 1370 Front Brake PadsGalfer knows brake pads! With over 60 years of friction material production Galfer has developed an assortment of compounds to suit each riders preference and riding con...
Renthal Supercross Bar Pad
Renthal
Supercross Bar Pad
$17.99
You save $1.96 (10%)
  • Orange
(8)
Renthal Supercross Bar PadThe Renthal Supercross Bar Pad carries the name used and recognized by Champions The pads are made from high-density, light-weight foam to reduce rider injury and are cov...
RK 520 GXW XW-Ring Chain
RK
520 GXW XW-Ring Chain
$143.51 - $164.95
You save
  • Gold
(4)
Video
VIDEO     
RK 520 GXW XW-Ring Chain RK racing chains have been the overwhelming choice of World Championship Teams for the past two decades. They have benefited from their long-term OEM relationships with the...
BikeMaster Clutch Lever
BikeMaster
Clutch Lever
$8.99 - $35.99
You save $1.00 (9%)
  • Polished
(16)
Bikemaster Clutch Lever Made of tough high quality 6061-T6 aluminum Engineered to O.E. specifications Great value, tougher than stock and less expensive **Note: Image is for reference only
Pro Grip Detailing Tape
Pro Grip
Detailing Tape
$13.99
You save $1.50 (10%)
(71)
Pro Grip Detailing Tape Want to stand out? This detailing tape does the trick quickly and easily. Regardless of rim size, the Pro Grip Detailing Tape works with the color options to pick from as we...
EK 520MVXZ Chain
EK
520MVXZ Chain
$134.10 - $152.95
You save up to $15.79 (10%)
(6)
EK 520MVXZ Chain EK's MVXZ Quadra-X Ring chain is the ideal O.E. replacement chain for any 600 to 1000cc street bike Features like lightening holes in the sideplates, large diameter pins, and...