Home
Basic Dirt Bike How-To's - Video
Dirt Bike How-To's - Video
Living The Moto Life - Video
Bike Tests | Shoot-Outs - Video
Forums
What's new
Latest activity
Log-In
Join
What's new
Menu
Log-In
Join
Navigation
Install the app
Install
More options
Close Menu
Forums
MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
Create Thread
Dirt bike mods, performance & tech info from Rich Rohrich & Eric Gorr.
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
1
2
3
…
Go to page
Go
943
Next
1 of 943
Go to page
Go
Next
Last
Sort by:
First message
Descending
Filters
Show only:
Loading…
Title
(No prefix)
(No prefix)
Help
How-To
News
Off-Topic
Solved
VID
(No prefix)
Help
How-To
News
Off-Topic
Solved
VID
Sticky
Article
Motorcycle Myth # 5 - You need big ports to make big horsepower
Rich Rohrich
Jun 23, 2014
Replies
21
Views
16K
Jan 2, 2021
Rich Rohrich
Sticky
Article
Motorcycle Myth #4 – Unleaded fuels make less power
Rich Rohrich
Jun 17, 2014
Replies
8
Views
8K
Feb 22, 2022
RM_guy
Sticky
Article
Motorcycle Myth # 3 - Adding Mothballs to your fuel will increase the octane
Rich Rohrich
Jun 17, 2014
Replies
6
Views
9K
Jun 26, 2020
Rich Rohrich
Sticky
Article
Motorcycle Myth #2 Summoning the gods of combustion speed
Rich Rohrich
Jun 17, 2014
Replies
6
Views
5K
Nov 3, 2023
Rich Rohrich
Sticky
Article
Motorcycle Myths : #1
Rich Rohrich
Feb 20, 2014
Replies
7
Views
7K
Jan 2, 2021
Rich Rohrich
The End of the 2 Stroke Guessing Game
jaguar
Tuesday at 12:41 PM
Replies
0
Views
9
Tuesday at 12:41 PM
jaguar
Poll
Looking for opinions on aftermarket plastics
MikeT
Saturday at 9:25 AM
Replies
0
Views
21
Saturday at 9:25 AM
MikeT
Help
what engines can fit into a Suzuki rm85 frame without much modification??
GGabe
Feb 22, 2024
Replies
0
Views
103
Feb 22, 2024
GGabe
T
Help
Jr50 1st gear mod on 78?
ThatKidAlex
Feb 18, 2024
Replies
0
Views
40
Feb 18, 2024
ThatKidAlex
T
2 Stroke Engine Oils + Combustion
jaguar
Feb 14, 2024
Replies
0
Views
45
Feb 14, 2024
jaguar
Engine Oils and Needed Ignition Timing
jaguar
Jan 6, 2024
Replies
4
Views
210
Feb 15, 2024
jaguar
2 Ways to Run Lean Although the Main Jet is Correct
jaguar
Jan 2, 2024
Replies
0
Views
78
Jan 2, 2024
jaguar
C
TPS, YZ250
casey_robert
Dec 19, 2023
Replies
3
Views
175
Dec 20, 2023
RM_guy
Engine Oil Combustibility
jaguar
Nov 22, 2023
Replies
0
Views
88
Nov 22, 2023
jaguar
Does More Oil = More Power?
jaguar
Nov 2, 2023
Replies
0
Views
228
Nov 2, 2023
jaguar
P
Please some help guys
PanosTsis
Oct 30, 2023
Replies
1
Views
113
Oct 30, 2023
RM_guy
2014 yz450f injector sizing for mod motor
blackbeard_lives
Oct 30, 2023
Replies
0
Views
101
Oct 30, 2023
blackbeard_lives
Selecting Engine Oil By Viscosity
jaguar
Oct 26, 2023
Replies
4
Views
392
Oct 29, 2023
jaguar
K
Help
Klx125 top end troubles
KTMkid
Oct 16, 2023
Replies
12
Views
354
Dec 20, 2023
Rich Rohrich
A
Which oil should i use?
appelkatapulten
Oct 13, 2023
Replies
1
Views
144
Oct 13, 2023
truespode
Dragonfly 2 Stroke Software Feedback
StrokedTater
Aug 29, 2023
Replies
1
Views
322
Sep 8, 2023
jaguar
D
Crf250R Jetting.
DieselDick
Aug 29, 2023
Replies
0
Views
134
Aug 29, 2023
DieselDick
D
S
06 crf450r breather hose help.
sean450r
Jul 31, 2023
Replies
0
Views
215
Jul 31, 2023
sean450r
S
S
Question
Help to diagnose for stroke stalled won’t start clicks
Stnick89
Jul 22, 2023
Replies
1
Views
200
Sep 16, 2023
Clark Jeff
A
Question
New Dirt Bike Owner- 2023 KLX230R- First time Rider. Suspension question.
abraki94
Jun 21, 2023
Replies
2
Views
209
Jun 22, 2023
abraki94
A
1
2
3
…
Go to page
Go
943
Next
1 of 943
Go to page
Go
Next
Last
Welcome to DRN
No trolls, no cliques, no spam & newb friendly. Do it.
Join
Log-In
FRESH VIDEO
Testing NEW Technology With Alpinestars & Setting Up My 125!
Thu, 28 Mar 2024 15:00:16 CDT
Fly Racing Moto:60 Show – St. Louis SX 2024 with Zach Osborne & Michael Antonovich
Thu, 28 Mar 2024 11:12:13 CDT
Who needed that win more? | Lewis vs. Kellen: More Than Moto Ep. 11
Wed, 27 Mar 2024 16:00:19 CDT
“First Time I’ve Had Fun All Year” Sexton on Seattle, Riding Stock KTM, Suspension & RC’s Comments
Tue, 26 Mar 2024 14:00:31 CDT
Struggles with the Bike, Tough Tracks, & More… | Malcolm Stewart on the SML Show
Tue, 26 Mar 2024 13:00:18 CDT
PulpMX Show 578 – Chase Sexton, Oldenburg, Nicoletti & Antunez w/ Keefer & Fauscette in Studio
Mon, 25 Mar 2024 09:14:44 CDT
Seattle PulpMX Fantasy Preview & Strategy | Before You Pick! 2024 ft. RotoMoto
Fri, 22 Mar 2024 21:21:36 CDT
Help Us Out?
Facebook
Twitter
Reddit
Pinterest
WhatsApp
Email
Share
Forums
MX, SX & Off-Road Discussions
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top
Bottom