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- help newbie 82 480 R
- Tri-z 500?
- 85 CR 250 Atac trike
- SX rear suspension idea
- restoring a 1980 honda 110 and a 1985 honda 250
- replacement swingarm for tri-z
- 82 Kawi klt 250 electrical ??
- Laydown r engine in new frame
- Engine swap triz
- swingarm bearings
- tri-z piston measurements needed
- CRF250 build - Motor too little?? Thoughts??
- turbo ?'s
- Tri-z 360!!
- Pics of my atc 500r project
- I wanna put a briggs on this
- Largest honda engine size with semi-auto clutch
- 86 trx swingarm for atc?
- Check out these rides!!
- help please, 85 or 86 250r -- which is better?
- 200x stroker...again
- 1984 YTM-200EL Problem
- will this fit?
- trying to beat joe byrds 450r with a z
- 200x 250r Trike Voltage AC or DC? Answered here finally
- How Long Do I Extend My Swing Arm???
- Engien rebuild/ performance mods
- Xl 250 Conversion
- Drag pipe
- My new creation in the making
- when you can't sleep,,, BUILD
- my axle broke on my 87 125m what other bikes fit it???
- New swingarm DONE!!!
- WR450 Trike Rebuild, detailing
- 5ooX?
- ATC/TRX450R conversion - Ride report inside page 4
- 200x mod oil to head
- questions
- Newbie
- 1986 200x engine swap
- turbo on trike???
- ATC 500R Swingarm Bolt & Other???
- 2008 Gpx 177 Atc
- how to extend a swing arm???
- n00b Question (Tachometer)
- valave cover performance on atc 70
- KX, KXT, Advice, oppions, please. KX500 Steel Sleeves.
- Forks!!!!!
- dirtbike to act conversion
- Front end swap
- 1st post ; atc200x engine swap 300ex
- my 1984 200es
- Project Atc 500r forward kick
- In search of help
- What tires for a big red????
- reverse kit for ATC200M?
- 350x Frames
- Front Brake Master Cylinder - 250R Trike vs Quad
- ASV Brake lever 85/86 250R and TRX300 88-94
- 500R Radiator hose route?? Pics??
- 200X+machineshop+boredom=???
- Carb Boring???
- 250r to 380r monster
- 200X + XL600R = CrazY?
- Where can I buy a top end
- brake lights
- EPIC Mad Scientist work inside...
- Crf 450 05 T0 3wheel.....
- 200x twin need help
- Longrod 300r Idea!??
- Custom Pipe Question
- 200x update parts?
- 1983 KXT 250 Tecate Airfooler
- tiger 500 pics
- tiger 500
- Kawasaki Tecate 3 1986 complete rebuild...and more...
- THE NINJA-Z..........TRI-Z w/ NINJA motor....commin together!
- Two Stroke Performance Tuning
- How to build an expansion chamber
- Ned Help getting more HP from ATC200
- Here's how you build a 200x exhaust...
- new guy wants to build 450x any ideas
- Metal Hardening..the home way?
- Turbo on a two stroke?
- 85 250R Extended Swingarm
- Build a CDI box and ignition from scratch? Link inside. Electrical wizards wanted.
- Elec Start 350x
- MDR 600X Gearing thought's @ 300FT !!!
- Positioning Fixtures and Welding Jigs
- CR500 Waterneck outlet re-location for Decompressor
- 84 kxt 250
- Check Out My Atc500r I Have Some Questions Sweet 500r Please Look
- 84 kxt 250 drad pipe ?
- plastic repair on my 84 kxt
- pics of 84 kxt in progress for tf
- INDEXING A PLUG MythBusters
- 2005 ATC450R Alum Frame
- what type of plastic
- 400ex turbo kit on a 350x, how hard can it be?
- Big Red mod
- A true Mad Scientist !
- Converting a quad to a trike????
- new pics of 84 t3 tank and seat saweet
- Turbo Big Red 250 Project
- TRI-Z 250 Need HELP!
- 2005 Honda FatCat 450R :)
- need help picking suspension for 85 250r
- Home made Fat cat atc200
- finished big red project
- ATC500R exhaust fabrication
- Need Help Building an Airfooler Drag Pipe
- time for a rebuild???
- 1985 Honda Atc250r Exhausts Decibels
- RUDE PPL about loud exhausts
- Possible solution for 86-87 Tecate tanks?
- 1989 cr500 fatcat
- how do i powervalve my tri-z
- 200x top end on a 70 style bottom?????
- 81 250r exhaust, pro-circuit?
- 86 tecate 500 in progressupdated 7/13/09
- exhausts
- CRF 70 to MDR 70 Build Thread ...
- CR500af(aluminum frame) trike almost complete
- 1998 polaris 500 in a 250r?
- Triple clamp geometry
- 600r ATC steering cone woes
- =Yamaha DX 225= Engine Transplant
- 2006 KTM Fork conversion for 250R
- im not kidding/jet ski-250r
- 250R shocks
- big red guy needs mo' powa' for the 27's
- The Pig On 3 Wheels!!!
- XT500 into Tri-Z?
- Tri-Shee???
- *....update on my Cr500af trike*
- Project Fatass 07 & Fat X 08
- Turbo CR500 trike that actually works!
- high performance cam
- 200x build
- I will love, it and I will feed it, and I will call it Frankenstein.
- need help with my '85 200x
- Mad Scientist Arsenal...sticky???
- Just Got Two New Trikes...New Info
- 125m for a fat guy
- latest video of my TURBO cr500 trike!
- Honda ATC110 first year CDI...
- The xr650r trike; "spare parts"
- What is the ATC 125?
- 1983 Atc200e to 250cc cylinder kit???
- 1986 ATC125 to 1984 ATC125 front/rear rack...
- Starting a Honda 200s
- TRI-Z and 350x motor
- Project counter balanced cr 500 engine
- Scotts steering damper on a Tri Z
- Fat Cat 250sx
- Finished Wally......500R
- would like to convert a kawasaki kx65 into a trike need ideas?
- ATC 450R Elsinore circa 1981
- custom pipe nightmare need help!!
- couple questions for the more experienced
- 1985 honda 200x/cb550 Trike project
- Suzuki dr350/ atc350x conversion
- 1985 big red under the knife
- Rotax
- Crazy Idea = 1984 500SR
- RPM Dominator II in an 86 350X
- Sand Drag Trikes
- updated picture on 85 big red under the knife
- ATC 250RF project under way...Still at it!!!
- cr80 trike conversion begins. Wish me luck
- Another Project Bike.
- what can i make
- Honda Big Camo 250es project
- 2004 TRX250EX conversion - w/ vid
- CR 500 counter balanced engine is finished!!!
- Tri-z 250 race bike build
- Info/Suggestions On T3B Porting/Cylinder Head Wanted
- Honda 200cc 4 stroke tuning advise.
- 350x head on 250sx bottom end?
- trx 125 interchangeable engine parts
- cr500 swap help
- 01 Cr250 cylinder, 85 atc bottomend
- 250r forks on a 185s?
- 350x bigred
- 84 200es big red fork swap
- my 515x
- Shortening upside down forks............?
- Help tri-z problems
- Engine in wheel motorcycle from the 1930s. Pretty Mad Scientist like.
- 300cc 2 stroke 70 (RIDE VIDEO NOW UP)
- Project: Abortion
- XR200S hybrid build expectations?
- 81 250r atc... swapping in an 85 front clip? looking for pointers....
- 83 250r the plan
- 250ES - best performance upgrades?
- My 83 250r build
- tecate 34mm mikuni replacement options?
- Carb Jets for Lifan 140cc in ATC 70
- 250 ninja motorin an 86 250r? too heavy?
- YTM 200 cheap mods? what can i do?
- Big Red or SX shock replacement with new model?
- 200es with xr200?
- xr650 three wheeler
- frame help
- How to turn a ATC into an ATV in just a few easy steps....
- Fork modification
- 200x top end on a 200 es
- Anyone replaced 350X engine with a different one? 250x, 300ex, xr600/xr500, ascot 500
- charlies adapter questionla
- 85 tecate with 86 swinger.
- TRX crank/rod and cylinder with stock SX or ES head?
- Anyone ever put a Yamaha yfm 350 motor on a 225 dx frame?
- Reinventing the fork
- Need help with a possible build.
- 80 185 seat mods
- Suspendie 70 Triple trees.
- head question!
- jetting after boring cyl
- Anyone use an SX driveshaft in a Big Red?
- tecate 500 project
- Help please
- Sprock 350X Bigbore ride report 8/ 15 / 10
- aluminum wheels on a atc200m
- 110/125m frankenbuild
- Something new cooking up in the mad scientists lair...
- atc1000rr
- Gen 1 250R ideas for replacing missing frontend
- My new bigwheel!
- a question, (200x related) and my mad scientist quad submission
- hydrostatic drive
- pneumatic ride height adjustment
- 200 atc oiling
- 350x Spark Arrestor
- 200x restarting issue
- MY BUILD - 450R swinger on a 350X and a 250R frontend too......IT RUNS!!!!
- Discussion on cool head cooling.
- 200x motor swap
- TPC post???
- listen Billy
- 185s with 200x carb, what year/model intake manifold do I need?
- ATC 250R - Wider Footpegs
- 05 crf450r motor in an 85 250r atc rolling chassis
- trx swingarm on a crf450r
- tecate
- Building A TPC
- Another 250R swingarm fab job
- Banshee trike builds
- Building a Three Wheeler, need a little help.
- ATC 70 + Powerwheels = electric ATC 70
- Best MX Suspension Mods for an 85 250R??????????????
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