- ? xtreme 125 upgrades ?
- more top end
- Cheapest place to get an x4...
- GPX Tranny help
- x4r question
- How Is A ssr 88/ 90 Engine
- need some help clarifying a fork question
- 10 & 12 or 12 & 14?
- So whats the deal with the Staggs Hydro clutch
- X4 Fork Guard Length
- soon to be X4 owner
- Spark plug cap / boot
- carb tuning help
- Swingarm/Brakes?
- Need GOOD rims for SSR bikes
- any 4 stroke pocketbikers here??
- My new graphics
- portin´ the head
- what kind of oil cooler?
- Why is nobody ever in the Chat???
- where to get a thumpstar head gasket
- Bike is very difficult to downshift???
- 10/12 x4
- extreme superstock 88????
- Killer Motorsports
- bike sputtered and dies in middle of the race
- What sprockets on imports?
- does anyone know where i can get this part for my front brake ?
- Spring rate calculator
- high compression piston and good rotorkit for lifan 140cc
- fork oil weight and amount.....Motovert Pro
- Need fork guards for my X4R Marzocchi Shiver forks, where to find them?
- Carb Questions
- how much to take of flywheel?
- RCM Shock Stuck
- LIFAN 140 Oil Cooler ???
- Best Cam For Gpx Motor????? Best Cam For Lifan Bvh????
- crf 50 knockoff please add your opinion
- Mods for a Lifan 140
- X4 Fuel Leak
- Pitbull Mini
- Copy Engines Who Has The Best Bang For The Buck?
- New (to me) pitbike and a couple questions...
- Keihin PE28 too big for Pitster X2R?
- so what pipe actually fits an x4r??
- X3r PIPE QUESTION
- LIfan 140 spacer plates
- NGK SPARK PLUG on LIFAN 140cc
- stillwater bikes
- sgr hot spark
- X4 Progress Report A+
- X4 weight?
- lifan bvh help!!
- Xtreme Pit Pro 125 Big Bore Kit?
- my 50
- need answer asap
- bike smoking and bogging out, help
- engine bogging and smoking, help
- Sick Of The I.r.k.
- Jailing mis shifts
- Taking off flywheel nut
- 146 gpx oil leak!!! help!!
- my new motor
- Trade straight peg mount for 800spring +FP
- X4r Custom Made Rear Wheel Spacers!
- What size carb?
- PitsterPro X4 assembly instructions
- X4 front Brake question
- whats the difference between pitster x2 and x2r
- oil filter on x4
- Street Legal in Florida
- Do the 125 Lifan have the BVH
- Carb Tuning - Cutting out on top
- Jetting for X4R with 146 kit/Lifan head
- Tuning issues
- oil filter on x4?
- x4r bar risers
- Mike G2 Moto A+++++
- Mike at G2 Moto Great Guy!!!
- marzzochi fork ??
- Cam Replacement in GPX
- nusun bandit ns50
- Alum or cast iron head??
- What motor is this?
- X4R chain getting tight spots?
- FMF 4.1 exhaust
- next gpx help
- X4R Jetting?
- gpx 140 kit.....steering dampner
- 28/24 valves, valve seat help please :)
- More Experiments from Cat 5
- x4r lightened flywheel
- sdg rim size
- sdg rim size
- high velocity vs. huge porting
- gpx not starting
- My Bike
- improved crank cases
- Launch Controls for x4r's??
- My son's mini.
- You've never seen anything quite like this before....
- USD fork seals.
- Category 5 Motorsports 146 BVH review
- where and what IRK should i get
- Front Fork
- 06 pitster vs 07
- Cracked frame
- 141 lifan BBK... not impressed so far
- Sprockets
- Xtreme motors vs. GPX (jailing)
- BVH Install
- flywheel puller
- X2 X2r or X4
- Pister Dealers look here
- How to determine carb size
- X2R blowing white smoke & Oil coming from Muffler...
- alright well im new to fourstrokes
- Lifan motor
- lifan 140 .127 owners heads up
- Zongshen BVH
- 07 CNC dirt bike
- Best carb?
- The Lifan 138 vs Jailing 125 story......
- Jailing 125 or Lifan 138
- X2r Oil Leak From Head
- x4r rear shock leaking oil!!!!
- Will CRF plastics fit SSR90's????
- Xtreme cr2 piston rings
- different swingarm on a pitster x2r?
- Airfilter
- bbk 54mm-share my experiment..
- pitster shock seal dimensions?
- hydraulic clutch
- Is it a slipping clutch?
- Jialing/GPX clutch
- Good Pipe to race a lifan 120
- X2R oil change
- X4R rear brake problem
- Sgr 146 + Sgr Pro Race Head On X4 Help!!
- GPX Valves
- Where to buy SSSr front brake pads?
- gpx manuel
- x4 shrouds=klx 110 shrouds??
- Sik 50s parts
- I've been gone for a while. What are the Bees Knees in Chinese pit bike chassis and s
- Need advice on an exhaust issue
- What is your oppnion?
- x4r wheel bearings
- what gearing for a 140cc?
- fastace brakes
- Number plate backgrounds?
- Wiring for Jailing 125
- jincheng wiring diagram??
- Jialing 146 washers definative awnser
- x4 handlebar question
- need help with lifan clutchs
- Perimeter frame build up
- Jetting for OKO 26mm?
- Staggs inner rotor
- Where can i order brakes from
- 140cc Bore Kit or New 140cc motor???
- Splitting cases
- Tbolt USA wheel
- LIFAN valve clearance?
- Ahp Minis ( Mark )
- How fast are x4's
- New 2008 Moto Vert Pro (Mid-Size)...
- Porting the BVH
- need more cam chain tension after building a 150 lifan 57x59 lifan
- 146 Motor:needs more power. Help
- Giovanni, 6V?
- Please Help!
- X2r Oil Leak From Head
- 146 Gpx Mikuni 22 Jets
- Thumpstar tire sizes 12's or 10's???
- Trip To Mike(G2MOTO'S) House
- WTB: GPX R/H Center/Crank Case
- Alright I need help! Lifan 120 Monster
- Tb kits???
- G2 Moto Review with dyno results....
- Well Folks... ...Monster 140cc lifan installed
- CDI and Coil question
- Pitster spokes
- IRK + Crank mounted clutch on lifan 125
- will xr50 dress up kits
- No Replacement
- am i supposed to fill the shock with air?
- tb 146 ratio
- Quick Gpx Oil drain plug question..
- sgr x4r air filter
- xtreme cr2 countershaft sprocket
- HELP In the middle of a gpx146 build!!!
- Help- Lifan Cam cover plate?
- Crank case problems!
- head and base gaskets, urgent help!!
- Has Anyone Tried One Of These Kits?
- Gpx 4up Conversion Help
- broken crank!
- G2 moto Vid - 146 Cat5 BVH and a stocker
- Estimated HP for this 146?
- Damnit - Broke ANOTHER Lifan crank
- My Ten7
- what size keyway for gpx???
- AHP 52.4 high comp. piston w/Lifan bvh?
- My TenSeven
- Cam removal and install tips???
- ignition cover bolts
- i need a link to a site for the x4r
- SSR C-3's on ebay.....good or bad?
- ? about SDG bikes
- SSR 110 10" Front wheel spokes match up question .
- what do i need to convert to a 4up shift drum gpx
- boreem motor HELP PLEASE!!
- rear brake pads x4
- Anyone have a FOX PODIUM X shock
- vids of my sdg pro mini
- What should i expect?
- Mikuni carb mistake. 22 versus 26.
- GPX Clutches blowing with big hp kits?????
- Modify a klx 110 or buy a Chinese bike?
- Someone Please Look Here
- another new guy! who need advice!!
- cheap race gas
- NEW EDITION Pitster X4 X4r in white
- RCM Front Wheel Spokes?
- 26mm Takegawa Mik. carb.pilot jets
- Exhaust?
- New member!
- New to PM...what CDI are you running?
- Liquid head gaskets
- Couple of new videos
- Identify make of engine. Loncin /Lifan or what
- The New Guy
- Jetting, 6,000-10,000 ft
- fork oil
- Motor ID?
- Terra Moto - mods and grip
- Remove spark arrestor?
- My new X4 Pitster Pro
- Does Anybody Know
- workz
- urgant help needed!
- stupid question
- X4 rear brake?
- Holy **** look at this!
- Crower G2 cam in GPX
- its a size thing
- Where to buy main jets?
- What frame.
- Just ordered the G2 Moto from T-bolt..