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  1. Will scott

    Yx 150/160 rings issues

    Hi I am having issues with the piston rings in my 160s, I've had 2 now all of them keep wearing out the oil rings in about 10 to 15hrs of use one of which was a tb head kit with the 60 mm high comp piston. I just bought a cheap yx 150 with low hours and the rings have gone to in 2 rides to. I'm...
  2. Jope22

    YX160 or Z155HO?

    Hello,i am new here! I have asked this question in many forums like thumpertalk.I am thinking about getting YX160 or Z155HO.I dont know which one to choose.The engine goes in road/offroad bike with 17/41 gearing.The engine would be maintained properly with top ends and oils and valve...
  3. M


    Can I install a rev limiter on a YX160 engine out of a Atomik Avenger
  4. M

    Yx160 valves

    Hi all, I recently adjusted the tappets on my yx 160, 0.003 intake 0.004 exhaust. The valves were fairly tight and I had to loosen them off to achieve these readings. The motor has slightly more compression now which is great but it developed a slight ticking sound from the head/tappers, which I...
  5. M

    Slam MXR 160

    I've recently bought a Slam MXR 160 (YX 160 engine) and think it's quite sluggish more like a 140, I think it's got a mikuni 30mm on it, but the cheap one with the flap switch choke it's like 20 quid on eBay I think it's what it comes with from new this may be the culprit, what's a good carb or...
  6. F

    yx160 surging issues.please help!

    see video! Yx 160 - YouTube have changed the following: carb, gaskets, plug, coil, lead,, rotor kit, flywheel, cdi, running yx160 sttock witth 26mm carb, ngk plug. any help would be great. thanks in advannce.
  7. M

    Piranha yx160

    I just got this piranha 160 slowly putting money in it freshening it up I have know second gear so it kinda sucks but it's still a monster just put fresh plastics on it tonight and new throttle housing if any one could tell me more about it that would be sweet this is my first pit bike
  8. Carlts

    FS: PSTO 160cc Build

    ITEM AND CONDITION: PSTO 160cc Build PRICE, PAYMENT METHODS AND TERMS OF SALE: <span style="text-decoration: line-through;">$800</span> $700 REASON FOR SELLING: Bro is getting a big bike EXTRA INFO: PSTO build that was started and never finished. Started with a core used PSTO frame and...
  9. Y

    YX160 Wiring Troubles

    Hi Guys,:cool: I'm having problems with wiring my YX160 engine. It has five wires coming out of the flywheel , one (blue/white) ,(green), (black/red) and (two yellow wires). I am running a lifan 8 Pin CDI with four wires there are (yellow/red), (green/white), (black/red) and (pink)...
  10. motoluver

    yx150 vs yx160

    Still undecided on what motor to put into my RX. Overall what is the better motor? I like the look of the 150cc with the electric start but the yx160 has 10cc advantage. Is there much difference in power and is the yx160 capable of lighting/charging out of the crate The yx150 is $630 and the...
  11. roostyamates

    what air filter to use?

    hey guys just wondering what air filter would fit a 26mm MOLKT carby on a atomik nitrous yx160?.. as the outer layer of mine has torn in half
  12. roostyamates

    Atomik nitrous 160cc

    I'm buying a 2011 all stock Atomik nitrous 160cc that hasnt done much riding what are the first upgrades i should do? thanks
  13. roostyamates

    hard to kick start

    hey just wondering if anyone can tell me weather it would be wise to buy a 2011 atomik nitrous 160 thats hard to kick start, what does this tell you about the bike? is t easy to fix? thanks
  14. my67xr

    Daytona Anima 190 F FDX FLX, Zongshen 155Z , Yinxiang YX150 YX160 Clutch Basket repair

    an engine i worked on had a lot of rubber in the oil filter strainer down the front/bottom of the r/h engine case so i thought i had better check the clutch basket. it looked ok, but when i held the alloy basket, i could move the gear on the back forwads and backwards. that shouldn't happen...
  15. phwoah

    WTB- YX160 Tas

    WANTED: YX160 CONDITION: Bottom end must be excellent condition top end doesn't matter PREFERRED PRICE RANGE: LOCATION: Tasmania EXTRA INFORMATION: Will consider looking interstate for the right deal CONTACT: 0429212842
  16. T

    YX 150, hole in head ?

    Hi I recently bought an YX150 engine and...There is a small hole near intake manifold. Can anyone explain what it? I'm puzzled?
  17. xLOCOx

    Loco's Ciniworx cxf build....

    Hey guys and girls... I would like to say a massive thanks to coolmoddee for bringing the bike up!!!! Now... To inspect this rig...... I've already take the old chain off.. And the old kill switch.. Here's the new kill switch... Its a billet RHK one...
  18. my67xr

    Atomik Pitbike parts prices

    Atomik Comp L 172 spare parts hi, i'm just wondering if you have a parts list with the pricing for the Atomik Comp L 172cc bike please i have looked on your site but can't find one there. also could you please tell me the length, eye to eye, of the rear shock thanks, craig
  19. D

    Shimming transmission/gearbox and clutch, YX160

    Is there anyone here that can explain how to shim a box, where to shim and shimming the clutch basket in easy terms to understand. I carnt seem to find much info on this seems like some people know a bit on this but don't put it up on the web. I'm just putting a new gear set in my yx160 and I...
  20. D

    Will Tb 2v race head fit on z155?

    Wanna know if my tb head off my yx160 fit a pitster pro z155?