- 50 vs chinese wiring
- ssr midsize
- Blue smoke /new motor
- Indy Midsize Bikes
- Replacment GPX case for stroked crank
- Jets for stock GPX carb?
- Which carb for this engine
- Xtreme Cr5
- GPX took a poop
- Xtreme pro stock 125 fork springs
- Pitster Pro X2 VS. Xtreme Pro Stock 125 Review, Write-up
- Wheel build problem
- whatz the bezt ebay zhock??/
- ??Pitster any more plastic kits??
- free gpx engine
- 140 In a Xtreme Cr2
- Big Bore question? Why?
- Crankcase oilcooler connections
- this any good
- lifan 125 countershaft sprocket?
- How Long Does a Tank of Gas last you?
- China's 'Last Cave Dwellers' Refuse to Leave
- Panterra 50 Exhaust Help
- SSR/Z50 question
- The Big Question Who Makes The Best Knock Off
- superhead on lifan 120??
- Jetting Question
- X4 Future Plans
- shock for ssr 125 c3
- RCM Inverted Fork Rebuild/Fix How-To
- which wheels for sikkmx
- Kevlar clutch plates
- Cut Flywheel
- Chinese petcock demystified
- Gpx dipstick question
- Xtreme Footpeg Springs
- Whata you guys think?
- bike i found
- ??Porting help??
- upgrades to the ssr 125E
- My new ride!
- GPX mods ,spend my money
- are these bikes any good??????
- Gpx Question (help)
- Lifan 140 Head
- Vendor stock?
- Which is Better
- Where is staggs now?
- X2R to supermoto
- In the middle of a fork oil change, some questions...
- Sgr Irk
- New Lifan 140?
- Exhausting research
- Shock Service??..will it fit ? too
- Will it fit???&Shock Service ???
- The Real Truth About These Chinese Big Valve Heads!
- Rear end modifications
- !!Hey guys need some help!!
- sdg pro mini transmission
- SIKK 125 perimeter frame bikes?
- Central Florida Pitster Pro
- Now I have seen everything...WTF
- Greasing the sgr throttle
- Lifan 140 Mayhem!
- *Quick* Some fork help/oil/numbers
- Lifan 140 Mayhem!
- Anyone work on fastace shocks
- Difference in volumes of oil in front shocks
- Crf swingarms on chinese bike?
- Flywheel weight machining?
- akunar piston ring positions
- Where the **** is this oil coming from
- Question about old 1down 3 up gpx motor
- 12" rear wheel spokes
- SSR shock help
- Polishing GPX cases
- pitster stalls out/bogs when hot
- Hey Chinese engine tech guys! What's the diff?
- China crank in Honda cases?
- guick guestion
- imports as a class?
- Head Breather
- RCM fork and motard tire question?
- Fast Ace fork Problem
- swing arm bearing
- crf50 stator cover on lifan 125?
- JL crank
- bikes of the past still exist...
- x4 146
- Lowering CG
- Pop Quiz - First Import Mini in the USA
- Zongshen with Akunar info.
- 14" front wheel? (worth the investment)
- My Bikes
- Piston to cylinder wall follow up?
- brake problem on rcm help
- kaitham 140 big racer video
- Pitster X2R questions
- SDG problems...still dies.HELP !!!!!!
- TAKING ON THE 110's with a CHINESE MIDSIZE
- what does an oil cooler do?
- Deck height ?
- Engine break in
- anybody heard from Milan Harris lately ??
- Thumpstar Wheel Set & Pitster?
- Swingarm upgrades
- Crf 450 valve springs
- any pocketbike owners?
- Boyesen Ignition Cover.... will it fit?
- Knocking sound after HC piston install
- Cr2 cable
- CR2 Clutch Cable
- can you shift without using the clucth
- trying to install fast ace a2 forks
- $500 to spend and want a 125, what are my options?
- Info on first mini...
- some basic questions from a newbie
- My new baby
- New Frame
- Xtreme CR2 Jetting
- Is this a deal SDG 107 3 v
- Adding spacers to forks?
- RCM exhaust
- Brakes!!!!!!!
- Brakes!!!!!!!
- kitaco super coil on sdg
- where to get lifan engine seals
- Thumpstar question
- OGM same as GPX?
- Help !!
- Akunar Piston to cylinder wall clearance?
- xtreme cr 5
- lifan 138
- SSR ?'s
- fork oil change
- aftermarket cdi worth the $
- 2005 125x pitster, whats it worth?
- need help with bogging.ive tried everything!
- 1000lbs or 800lbs for a 195-210lbs pounder
- Extreme engine oil cc's?
- wat picht is the cam chain lifan/jailing
- increse porformance
- Messed up throttle... need help
- BOOKOO AX Finals: ATTACK BIKES
- Engine ID/ Upgrades
- What happened to the X4/X4R production pics thread
- dissasembly
- Xtreme CR2
- Changing wheel size..Re-Gearing Required?
- 4 speed auto ???
- RCM Forks triple nuts, Seriously
- SDG engine work
- Head Q's
- Motard Wheels
- Fast Ace modifications? 60 Lb kid
- ????Red Cat rear wheel???
- who still makes alum wheels for 50s?
- 05 SDG 107 set up help.
- Ground?
- What Oil Do you Run?
- how are these bikes?
- longest stroke availible for crank with clutch...
- need engine help!
- who can tell me what i just bought???
- Lifan Head or G2 Cam?
- 05 Thumpstar 120-------$500
- Who has done this?
- xtreme cr 5
- Identify Motor
- Froze up x2 caliper!
- Dohc
- What would you pay for this?
- Pitster x4/x4r
- What would you pay for this
- New ride for people on a budget
- missouri pit bike races
- broke the rear brake, not the master cylinder
- CHopper mini!! How to fix?
- My Build (Pics and Questions)
- Help wiring a lifan 125 please
- X2R vs. Xtreme Pro Stock 125 vs. 110
- SDG shift fix kit
- programmable CDI
- The new SSR 88 pro (pics)
- GPX clutch question
- Top secret Pitster Pics taken at their warehouse
- What to do First?
- 1/4 turn trottle
- SDG 107 Front fork oil help
- Oil Cooler
- Lifan Heads on GPX
- What clutch will work?
- lifan head on gpx
- Zongshen 120 vs. 125 case interchange?
- How to level it out?
- jb weld where can i buy it online
- Ssr 110-a1?
- mini road racer project
- Cracked Case: Repair, Replace or Just leave it?
- Fast Ace Fork Stem Help
- Lifan Big Bore sleeve
- What I Think About Xtreme Motors
- T-bolt 140 Kit Review
- Welding Up Cases
- Sdg Frame, Honda Conversion Questions
- rewireing?
- Axel conversions 15mm to
- Akunar high comp. piston and Lifan head
- Wiring Help!!!
- whats a descent/cheap fork to throw on my ssr110
- rcm rear brake problems?
- wheels!
- billet rims?
- ssr c3??
- I Need a RCM REAR SHOCK!!
- RCM Phase IV rear shock
- Why the STATOR dies?
- quality bike with conventional "A" swingarm stock?
- Parts Interchangeabilty
- A-style swingarm to H-swingarm
- xtreme cr107 exhaust question
- SDG Pro Mini - chassis improvements
- Looking for a Aftermarket Pipe for the Pitster X3
- Akunar shopping list for zongshen 120.
- over the top brake pedal?
- gpx clutch parts question
- CR2 Hi-Comp Piston
- 4 up shift drum for 70cc
- Lifan big bore decompressor for starting
- Officially the first guy to post in the new midsize thread!
- Problems with Pitster X2 out of the crate?
- Lifan oiling broplem?
- school project: RCM engine build
- CR2 exhaust
- Pitster is not a knock off!!
- Orion AGB29 Fastace Forks?
- comp edge tomorrow
- best fit skidplate for GPX?
- Loncin 124 good? bad?
- Pitster (X2/X2R hopefully) in MN?
- Any dealers finance pitster x3r?
- Billet foot brake
- pitbike horse power
- Blown Out Rim
- thumpstar engine
- Fastace Shock
- lifan 125cc timing cover question
- Where to buy Jets for 22mm Mikuni
- Any One In Mass Want Sdg 107?
- Need a new hub for RCM forks