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  1. Polaris General Discussion
    So I still haven’t been able to figure out why my 2019 800 Switchback Assault Surges around 4500-5000 rpm. About 2000 miles on machine. Sometimes the surging almost sounds and feels like it’s going to stall with throttle just barely cracked. It will do it at 10mph or even 30 mph if the...
  2. Polaris
    Black Diamond Xtreme - Speed Shop Inc Cooler Thermostat 800 Axys Pro Cool Billet Head - Low elevation This was on my 2017 Assault 144 for 1 season, Ran for approx. 400 Miles Thanks, Jeff $300 OBO, 248-Four Five Nine-9162
  3. Rush/Switchback (AXYS Platform)
    I have a 2015 Pro S 800 switchback that i have put a lot of time and money into this machine. Its got me stumped right now. I had SLP rebuild the motor with a stage 4 kit, balance and clean the clutches with the stage 4 upgraded springs. I installed a 1 3/4 inch track so i geared it down. I...
  4. Indy (AXYS Platform)
    I’ve looked high and low and cannot seem to find a good clutch kit for the sled. Tons of support for a bigger sled Just seems like not this one.Don’t really need to buy a bigger sled don’t have the extra money for that don’t need to sell the sled to put money with to buy a bigger sled so if...
  5. Switchback Assault/SKS/RMK (AXYS Platform)
    Posting this question for a friend he has a 2019 pro RMK 155 with an 850 engine. The bearing on the Q Dr. side of the engine grenaded leaving bits and pieces of the inside of the bearing all over the engine compartment. The stock bearing is a 6205 LU NTN brand bearing and is wondering if a...
  6. Snowmobiles For Sale
    2019 Indy 850 xc 129”. It’s loaded with NSR clutch kit, custom helix, weights. Roller bearing under cup in secondary for consistent shifting. Skis are shimmed, handles like it’s on rails with 7.5 Shaper Bars. 144 Woody Gold Diggers (3 per row) with star stud backers. DuPont Hy Fax, 4th wheel...
  7. Switchback Assault/SKS/RMK (AXYS Platform)
    My 18 SBA 800 144” now sits at around 6980kms (approx 4365 miles) and at what point should I consider doing a rebuild if even needing to do one at all? I’ve read from other sources some if not most people are rebuilding at approx 8000-12500kms (5000-8000 miles)
  8. Rush/Switchback (AXYS Platform)
    I have a 2015 Polaris 800, I’ve been running a SLP pipe and can, just recently bought a SSI pipe and can off of a 2018, the bung on the pipe is larger due to it being from a 18, can I instead of welding a smaller bung on can I just put a 2018 exhaust sensor on and plug into sled? Thanks for any help
  9. Polaris
    Belt has just over 60-80 miles on it before sled was no longer used for the season due to injury, $150 . Also have two used spare 800 belt if needed as well
  10. Switchback Assault/SKS/RMK (AXYS Platform)
    I own a 2021 khaos 155 with the 2.75 and as fortunate as I was I hit a hit trying to hit a jump with almost no snow and hit a rock on take off and bent in my left side upper and lower a arms and replaced with trenchers full upper and lower kit and found out the side that I didn’t tweak in(right...
  11. Rush/Switchback (AXYS Platform)
    While riding my 2015 Rush 800 on the tail, I used to kill switch to stop the sled. A few moments later when going to start the sled it wouldn’t start on electric start or pull. Tried cutting the Kill-switch wires with no luck. Towed it how to try to figure the issue out. Tired pouring a small...
  12. Polaris General Discussion
    I’m thinking about getting an SKS 146 850 and am wondering how it handles on the trails. In a sharper corner will it lift the inner ski or stay flat? Or at higher speeds does it feel unstable? Maybe chance of lugs coming off?
  13. Switchback Assault/SKS/RMK (AXYS Platform)
    I own a 2018 Switchback Assault 800, and I am changing my stock riser and bars to some aftermarket ones. With the after market parts I now sit at 6- 6 1/2” rise from 3.5-4”. Is there anyone that would know what the stock lengths of Both the brake line and throttle cables would be? would the...
  14. Switchback Assault/SKS/RMK (AXYS Platform)
    i bought a 2016 Assault with around 1100 miles last week and noticed that the digital tach only comes on sometimes.... headlights,hand warmers all work.. voltage regulator going bad ?? i unplugged tach and checked connection in several locations and everything seems to be clean from...
  15. Polaris
    took the electric start off my 2018 sks 800 with 2200km and have no need for it. comes with featherweight lithium battery or/and the original (been taken off for a while so it may need to be recharged) listed to fit 600,800,850 sks and rmk models on the polaris website. on the slim chance your...
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