May is Motorcycle Safety Month Gear Up! Shop Now
CLOSE
Shipping to US Flag United States
Free shipping over $79
Extra 10% Off Select Clearance Use Code EXTRA10 At Checkout! Shop Now

1998 Honda XR400R Aftermarket Parts

Refine

2128 Results

Exact Fit

FMF
Powercore 4 Slip-On Exhaust - 4-Stroke

$359.99
Sale
Save 10%
5 out of 5 stars (187) reviews

Polisport
SM Fender UFX

$21.99 - $22.99
Sale
Save 20%
4 out of 5 stars (3) reviews

HP Tools
Cable Luber

$7.99
Sale
Save 15%
4.5 out of 5 stars (28) reviews
Exact Fit

Artrax
Tire Combo With Tubes

$88.02
Sale
Save 52%
4.5 out of 5 stars (52) reviews
Exact Fit

Kenda
MX Tire Combo

$75.00
Sale
Save 19%
5 out of 5 stars (5) reviews
Exact Fit

ZETA
Forged Shift Lever

$31.95
5 out of 5 stars (1) review
Exact Fit

EBC
X Series Carbon Brake Pads

$21.94 - 37.86
Sale
Save 5%
4.5 out of 5 stars (79) reviews

Trinity
Exhaust Spring

$1.80
Sale
Save 10%

Turner Performance Products
Hour Meter

$19.99
Sale
Save 20%
5 out of 5 stars (5) reviews

FMF
Flag

$18.00
Sale
Save 18%
5 out of 5 stars (1) review
Exact Fit

All Balls
Lower Chain Roller

$17.33
Sale
Save 10%
4 out of 5 stars (87) reviews
Video Available

Motion Pro
Fork Seal Bullets

$4.99
4.5 out of 5 stars (24) reviews

Maxima
Fork Oil

$6.79 - $11.89
Sale
Save 15%
5 out of 5 stars (24) reviews

Cycra
Pro Bend Ultra Hand Guard Kit

$165.99
Sale
Save 15%
4.5 out of 5 stars (67) reviews
Exact Fit

Pivot Works
Wheel Bearing Kit

$20.99
Sale
Save 99%
4.5 out of 5 stars (93) reviews
Video Available
Exact Fit
New

Motion Pro
Clutch Lever

$12.99
Sale
Save 84%
3.5 out of 5 stars (39) reviews

Factory Effex
Gas Vent Cap With Tube

$12.99
Sale
Save 13%
4 out of 5 stars (11) reviews
Exact Fit

Pro X
Complete Clutch Plate Set

$153.31
Sale
Save 24%
4 out of 5 stars (4) reviews

Acerbis
X-Future Handguard

$30.99 - $32.99
Sale
Save 24%
4 out of 5 stars (9) reviews
Exact Fit

Renthal
520 R1 Works Chain

$114.99
Sale
Save 10%
4.5 out of 5 stars (132) reviews
Video Available

Factory Effex
Rear Fender Decal - Universal

$16.99
Sale
Save 15%
5 out of 5 stars (5) reviews
Exact Fit
New

IMS
Gas Tank

$213.77 - 483.29
Sale
Save 35%
4 out of 5 stars (123) reviews

JD Jetting
Keihin PWK Carburetor

$309.95
4.5 out of 5 stars (40) reviews
Exact Fit

All Balls
Clutch Cable

$13.46
Sale
Save 13%
4 out of 5 stars (40) reviews
Video Available

Acerbis
Replacement Petcock

$15.99
Sale
Save 20%
3.5 out of 5 stars (50) reviews
Exact Fit
New

Twin Air
Oil Filter

$10.99
Sale
Save 38%
5 out of 5 stars (11) reviews
Exact Fit

Turner Performance Products
Oversized Mounts With Renthal Twinwall Handlebar Combo

$189.98
Sale
Save 14%
4.5 out of 5 stars (32) reviews
Video Available

Polisport
LMX Halogen Headlight

$54.99
Sale
Save 20%
4 out of 5 stars (2) reviews

Renthal
Waffle Grips - Twist Throttle

$16.99
4.5 out of 5 stars (21) reviews
Video Available

Renthal
Diamond Grips - Twist Throttle

$16.99
4.5 out of 5 stars (19) reviews
Video Available

ODI
Motocross Full-Waffle Grips

$11.95
5 out of 5 stars (14) reviews
Exact Fit

All Balls
Steering Bearing Kit

$38.95
Sale
Save 73%
4.5 out of 5 stars (113) reviews
Video Available

Mika Metals
Half Waffle Grips

$10.99
Sale
Save 15%
3 out of 5 stars (11) reviews
Exact Fit

ASV
F4 Series Pro Model Clutch Lever

$160.00 - 180.00
5 out of 5 stars (18) reviews

Bolt
Chain Adjuster Bolts

$5.39
Sale
Save 10%
4.5 out of 5 stars (24) reviews

No Toil
Filter Maintenance Kit

$24.95
4.5 out of 5 stars (81) reviews
Video Available

D'COR Visuals
MX Logos2 Decal Sheet

$14.95
5 out of 5 stars (2) reviews
Exact Fit

All Balls
Upper Shock Bearing

$18.95 - 36.67
Sale
Save 10%
3.5 out of 5 stars (13) reviews

Polisport
Universal Fork Boots

$7.99 - $12.99
Sale
Save 20%
4.5 out of 5 stars (13) reviews
Exact Fit

Vertex
Oil Seal Kit

$23.99
Sale
Save 15%
5 out of 5 stars (2) reviews

Renthal
Twinwall Handlebars - Oversized 1-1/8

$153.99 - $186.45
Sale
Save 10%
5 out of 5 stars (92) reviews
Video Available
New

MotoSport
Muffler Plug

$3.99 - $4.99
Sale
Save 20%
1 out of 5 stars (2) reviews

Motion Pro
Sealmate

$8.49
4.5 out of 5 stars (77) reviews

Acerbis
Uniko MX Vented Handguards

$29.99
Sale
Save 27%
4.5 out of 5 stars (194) reviews
Video Available

Cycra
Pro Bend Handguards

$79.99
Sale
Save 15%
4 out of 5 stars (48) reviews

Pro Taper
ACF Handlebars

$135.71
Sale
Save 5%
4.5 out of 5 stars (8) reviews
Exact Fit

ASV
F4 Series Brake Lever

$95.00 - 120.00
4 out of 5 stars (17) reviews
Exact Fit
New

JT
Steel Front Sprocket

$10.76
Sale
Save 96%
5 out of 5 stars (32) reviews

KTM PowerParts
Dual Compound Grips

$22.66 - $23.38
Sale
Save 15%
5 out of 5 stars (12) reviews
Exact Fit

Turner Performance Products
Universal Bar Mounts - Oversized 1-1/8 Bars

$39.99
Sale
Save 20%
4 out of 5 stars (22) reviews
Video Available

NGK
Iridium IX Spark Plugs

$7.77 - $18.85
Sale
Save 40%
4.5 out of 5 stars (38) reviews

D'COR Visuals
KTM Decal

$2.95 - $21.95
5 out of 5 stars (1) review

ODI
Motocross No-Waffle Grips

$11.95
4.5 out of 5 stars (18) reviews
Exact Fit

Excel
Rear Rim

$143.10 - 200.44
Sale
Save 20%
5 out of 5 stars (21) reviews
Exact Fit

Devol
Skid Plate

$125.99
Sale
Save 26%
4.5 out of 5 stars (258) reviews

Turner Performance Products
Euro Pro Hardware Kit

$44.99
Sale
Save 10%
5 out of 5 stars (9) reviews
Exact Fit

Sunstar
Aluminum Rear Sprocket

$62.79
Sale
Save 81%
5 out of 5 stars (68) reviews
Video Available

1998 Honda XR400R Aftermarket Parts

At MotoSport you'll find all the 1998 Honda XR400R aftermarket parts you need to make your next ride your best ride. We aim to please and suit a wide variety of bikes and riding styles, as well. We carry a large selection of dirt bike exhausts to give you the option of a race ready system or for more modest engines.

Not only do we carry the 1998 Honda XR400R aftermarket parts that give your dirt bike a performance boost, we also carry the parts to keep your ride feeling smooth. Sometimes the parts that keep your bike riding its best come directly from the manufacturer. At MotoSport you can also find the OEM dirt bike parts to complete almost any job, from a basic fender bolt to a complete new top end if you prefer to stick with stock.

Finding all the parts and gear you need has never been easier - and shipping your parts and gear is free on orders more than $79! You've got more choices than ever when it comes to where to buy, and we always want to provide the best shopping experience in the industry. If you run into trouble or need help finding specific parts for your 1998 Honda XR400R give a gearhead a call at 1-888-676-8853 and we'll get you ready to ride.