SALE
AS3 Performance
AS3 Performance Braided Brake Lines
Fits all 2018–2026 YZ125
Was $65.00
Now $52.00
2018 Yamaha YZ125 Parts
Every part below is confirmed in our fitment data to fit the 2018 Yamaha YZ125. 26 parts across 7 categories - handlebars & controls, drive chains, braking and plastics & bodywork - from ProTaper, Renthal and AS3 Performance. Prices run from $15.99 to $231.20, and US orders over $99 ship free.
Braking for the 2018 Yamaha YZ125
All braking →
Drive Chains for the 2018 Yamaha YZ125
All drive chains →SALE
D.I.D
D.I.D ERT3 Non O-Ring Gold Chain 520
Fits all 2018–2026 YZ125
Was $115.95
Now $92.76
SALE
D.I.D
D.I.D VT2 X-Ring Enduro Chain 520
Fits all 2018–2026 YZ125
Was $139.95
Now $111.96
SALE
ProTaper
ProTaper PT520 Pro Series Chain
Fits all 2018–2026 YZ125
Was $109.99
Now $87.99
SALE
ProTaper
ProTaper Race Spec Aluminum Sprocket
Fits all 2018–2026 YZ125
Was $69.95
Now $55.96
SALE
Renthal
Renthal R1 Works Chain 520
Fits all 2018–2026 YZ125
Was $89.95
Now $71.96
SALE
Renthal
Renthal Twinring Rear Sprocket
Fits all 2018–2026 YZ125
Was $119.95
Now $95.96
SALE
TM Designworks
TM Designworks Factory Edition Chain Guide
Fits all 2018–2026 YZ125
Was $99.95
Now $79.96
Exhaust Systems for the 2018 Yamaha YZ125
All exhaust systems →
Handlebars & Controls for the 2018 Yamaha YZ125
All handlebars & controls →SALE
AS3 Performance
AS3 Performance Forged Brake Lever
Fits all 2018–2026 YZ125
Was $45.00
Now $36.00
SALE
Flo Motorsports
Flo Motorsports Folding Clutch Lever
Fits all 2018–2026 YZ125
Was $79.95
Now $63.96
SALE
ProTaper
ProTaper Contour 1-1/8" Handlebars
Fits all 2018–2026 YZ125
Was $99.99
Now $79.99
SALE
ProTaper
ProTaper EVO 1-1/8" Handlebars
Fits all 2018–2026 YZ125
Was $115.99
Now $92.79
SALE
ProTaper
ProTaper Micro Handlebar Kit
Fits all 2018–2026 YZ125
Was $139.99
Now $111.99
SALE
ProTaper
ProTaper Pillow Top Lite Grips
Fits all 2018–2026 YZ125
Was $19.99
Now $15.99
SALE
Renthal
Renthal Fatbar 1-1/8" Handlebars
Fits all 2018–2026 YZ125
Was $119.95
Now $95.96
SALE
Renthal
Renthal Kevlar Half-Waffle Grips
Fits all 2018–2026 YZ125
Was $24.95
Now $19.96
SALE
Renthal
Renthal Twinwall 997 Handlebars
Fits all 2018–2026 YZ125
Was $149.95
Now $119.96
Intake & Fuel for the 2018 Yamaha YZ125
All intake & fuel →
Plastics & Bodywork for the 2018 Yamaha YZ125
All plastics & bodywork →
Tires for the 2018 Yamaha YZ125
All tires →
2018 Yamaha YZ125 Parts: Common Questions
What aftermarket parts fit the 2018 Yamaha YZ125?
26 parts in our catalog fit the 2018 Yamaha YZ125: 3 braking; 7 drive chains; 1 exhaust systems; 9 handlebars & controls; 1 intake & fuel; 3 plastics & bodywork; 2 tires. Each listing shows the exact model years it fits.
Which handlebars & controls fit the 2018 Yamaha YZ125?
Confirmed-fit handlebars & controls for the 2018 Yamaha YZ125 include AS3 Performance Forged Brake Lever ($36.00), Flo Motorsports Folding Clutch Lever ($63.96), ProTaper Contour 1-1/8" Handlebars ($79.99) and ProTaper EVO 1-1/8" Handlebars ($92.79).
Which drive chains fit the 2018 Yamaha YZ125?
Confirmed-fit drive chains for the 2018 Yamaha YZ125 include D.I.D ERT3 Non O-Ring Gold Chain 520 ($92.76), D.I.D VT2 X-Ring Enduro Chain 520 ($111.96), ProTaper PT520 Pro Series Chain ($87.99) and ProTaper Race Spec Aluminum Sprocket ($55.96).
Which braking fit the 2018 Yamaha YZ125?
Confirmed-fit braking for the 2018 Yamaha YZ125 include AS3 Performance Braided Brake Lines ($52.00), Galfer Rear Wave Brake Rotor ($119.20) and Galfer Tsunami Oversized Front Rotor Kit ($231.20).
Which plastics & bodywork fit the 2018 Yamaha YZ125?
Confirmed-fit plastics & bodywork for the 2018 Yamaha YZ125 include Acerbis X-Grip Frame Guards ($39.96), UFO Plast Complete Restyled Plastic Kit ($119.96) and UFO Plast Vented Front Fender ($27.96).