- gpx140 piston size?
- x4r rear master cylinder
- SDG 107 3 Valve question
- Perfect Carb for This Motor??
- kick start arm
- GPX 150 Takegawa superhead + R exhaust port
- Help! What kind of counter shaft is the GPX 140 YX?
- Changing fork oil in a X2
- Are people having problems w/ the 165 kits
- Need a frame, which one???
- Best tunable exhaust for my x4 160cc
- wat akunar 60mm for the gpx with a plus r head
- Pitster PPL!!!!
- New X4 Motard
- Ssr150
- Yx140 Motors On Ebay
- Pitster X4 intake/air filter question
- best deal on an x4? ready to buy.
- x-4 with 165 roller rocker kicker gear strip
- New X4, First Mods?
- painted my pitster
- 165bbk or tb v2 head
- Tyson Clark at Breezewood
- sdg exhaust
- Stiffer foot pegs springs?
- Exhaust for a SSR90R?
- T-5 Head or Lifan Head
- Some quick questions
- Girl needs a little help...
- GPx 150 with kitaco 143 4 valve kit
- YX150 made 125cc legal
- Large capacity fuel tank?
- anything above 1/4 throttle makes it backfire
- Which Carb?
- our new ogm 150 sx pics.
- best import rear brakes?
- help with new x4
- What carb do I want?
- Unkown inner rotor kit, Pitster x4
- FMF 4.1 on a OGM 150SX
- looking for SDG 107 3v tranny upgrade kit
- sdg pro-mini 107 electrical problem?
- another carb question
- Pitster front ends any good?
- What BBK for Lifan 1P52YMI engine?
- 08 X4 Suspension
- Fork oil level?
- Transmission Issues
- rear brake
- lifan 108 front sprocket
- Swinger arm for a UPC/Thumpstar
- HELP !!!! x2 and x4 interchangable parts
- Tranny help
- Increase Front Brake Power
- what type of engine is this
- Engine ID help?
- What oil do you use in your x4?
- Lifan 150 v GPX 150
- Pitster X4 - carb adjustment help
- New bars
- thumpstar x4
- Oil amount in X4 Fork !?
- 110cc lifan tops out at 30???
- changing oil in sgr forks on ogm 150
- any one measured cams for yx.
- help? lifan cylinder and bvh on Jailing 125 bottem end
- x2 and x4
- need quick opinion on carb choice.
- Jets for tb 28mm carb??? w/ v2 head
- 165 chain size
- Is this a good price?
- Pit bike dealers in Orlando??
- OGM 140 Clutch problem!!!!!
- Has this been answered a 1000 times?
- Motor question
- what would you recomend???
- SGR-USA Rocks!
- oil supply head seal
- Mikuni carb questions. Please help.
- 08' Pitster Pro, HELP PLEASE!
- What fits a Zongshen 125?
- What SSR stands for
- Which Cam? Lifan 150
- tires
- XY150 countershaft sprocket question
- Got my CR3 over the weekend
- Gpx 160, lighting coil?
- Alum swinger on Orion 125pro?
- Reeg weight w/ GPX IRK
- porting TB intake
- which carb kit?
- Yet Another Jetting Thread
- Jetting setup for 165
- Best carb and jetting start for 146/BVH?
- where to buy 140cc gaskets
- What I did for Easter
- Lifan 150cc feeback?
- yx 150 with 110 style intake and carb
- ahpmini
- stock mods without spending money....or alote..
- Third floor warehouse riding video! x4 160cc
- Clutch issues with ADR 125 pro.
- Latest Pitster Mod Part 2
- tb 165 roller rocker head on yx 150
- what could it be?
- Rear Brakes!!!
- SSR0R front fork help
- Pitster Pro Customer Service
- oil and brake fluid
- Ceramic coated all aluminum cylinder
- thumpstar fork seals????
- New throttle issue?
- oil leak
- Zongshen 125?
- Cant get the flywheel off
- If ya order a Pitster, order 2 because...
- Pitster handlebar Height?
- Lifan 120... Open class motor?
- Are ny of these motors any good?
- Where do I buy
- IRK question
- TB 165cc kit
- sgr-usa??
- Zongshen 70 performance?
- what can be done for upgrades on the daytona 125
- few pitster questions
- LUIS at SSR.....
- Whats a better bike?
- YX engine build thread?
- akunar bhv advice
- Cant Get Ahp Cat 5 Motor Started
- Attn Ssr Race Bike Owners!!!!
- bvh on 114cc
- no cultch gpx?
- g2 crow vs z40
- X4 YX150 tuning question
- pister x4 excell
- I need help finding...
- 14" rim lock
- shiver oil change
- Tire swapping
- Pro Circuit
- 150 Exhaust
- Pitster pro 125X what do you think?
- Got my new X4 today (pics)
- X4r rear brake blues
- Playing with sawdust
- Clean Pitster on SF Craigslist . . .
- More G2 Action shots
- My latest pitster mod
- Illegal in all 50 states: do not attempt
- stock oval mikuni on a 146cc engine
- 08 X4 Rear Shock Upgrade
- Need help getting spark
- Broken shock
- are 146 motors obsolete now
- dnm rear shock
- Zongshen 110 Vlave Clearance
- how fast are these pit bikes
- Front Brakes Needed!!!Fast Ace Forks
- i think im gonna buy a GPX 140 let me know your thoughts
- 110 carb issues
- Do I need More Oil w/ Oil Cooler
- 125 vs. 140 vid
- Shock Questions...
- Daytona 150
- Motor Setups
- Jetting Suggestions
- yx 165 +r
- yx 165 +r VS. Klx 138r with stroker crank
- First ride with my gpx 160!
- which motor?
- Takegawa 88cc kit w/o cam
- perimeter frames
- Unknown GPX 125 Upgrade?
- Anyone have a source for rotor spacers for billet wheels?
- GPX177 testing (vid)
- which is better?
- Icon e22 question
- 54mm/57 stroke
- Pister Pro X4R Report ?????
- GPX YX150 sprockets
- Who makes the largest midsize pitbike frame?
- 2008 pitster x2 bars?
- Check This Bike Out
- YX150 Camshaft
- What kind of sprocket do I need for A SDG wheel?
- Chain Derailing problems on Pitster
- slotting cam sprocket
- X4 Brakes
- 140 making bad noise when moving
- Finally got to try out the OGM Pro 150 R
- Roller or piece mail???
- TM28 RM80 carb on a YX150/187
- I need a orion cylinder head
- X4r owners: Swinger question
- Pitsters and CA Green Stickers
- umm tq & hp on the sgr 146???
- ssr dx3 110 REVIEW
- KLX motor in X4R possible or to much work?
- need a new rubber slider on swinger?
- My new test bikes
- x4r rear end slidding out alot?
- YX question
- lifan wiring problems!!!!
- Sad with Sikk Trail 125cc
- How My Bike Sits Now...
- Does the GPX yx 140 run lights stock?
- x2 carb setup
- need more top end
- kx65 wheel/brakes on X4
- x4r. which pipe 125 style.
- Changed to synthetic and now leaking!
- suspension set up for ogm 150 sx pro
- 4 hours on a gpx
- all green or black / green
- 150 pipe
- Mid size peremiter frame W/Lifan 138
- A few XR4 ?'s
- YX150 Valve Problem
- YX150 Valve Problems
- New here, and need your help.
- Daytona 125 ?s
- Aftermarket Pipe for X4R with new 150GPX
- Help With My Carb!!!
- x2
- ogm 150 graphics
- 08 X2 question
- gpx question
- pitster pro riding
- 150 midsize
- 150 Yx vs 160 Yx
- best mods for x4
- Anyone running an Elka on X4R, got picks?
- The Import Engine Thread
- Bike will not start
- XY top end on Lifan daytona Style lowwer end?
- Me Riding My New OGM SX150 Pro
- race head? Takegawa vs TB
- this true?
- Pitster Pro dealer in michigan?
- x4 exhaust
- Jialing 125 spewing oil
- frame and swinger paint on dx110
- What carb for a Lifan 138cc
- Xtreme CR3, What to expect?
- my big butt on a 125cc
- DNM Forks - Axles and Rotors
- What wheel?
- ordered ogm 150 sx today