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Sideways91 Added a reply to 2024 Kawasaki KX450 and KX450X
4/6/2026 7:23pm Logged 9 engine hours over the weekend. The race course was slower and very rocky and the JBI set up worked great. My only gripes I have I think are due to the rigidity of the aluminum frame which I'm not used to coming from Beta/Pre-2016 KTM frames. Luxon Nexus bar mounts were delivered while I was at the race...
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Sideways91 Added a reply to 2024 Kawasaki KX450 and KX450X
4/2/2026 9:54am For the drop downs i went Offroad Desert - B class, hes also from my area originally so hes very familiar with my terrain which varies from massive sand whoops to slow rock crawling. Give him a call, hes awesome to deal with. When it comes to suspension always be honest, A lot of negative suspension reviews are people overestimating...
Sideways91 Added a reply to 2024 Kawasaki KX450 and KX450X
3/30/2026 8:16pm I've only got about an hour and a half on the setup, and 3.5 on the bike as it sits so still breaking it in but it appears he nailed the valving. I did the DIY kit without the pro perches and 2 clicks out on comp front and rear and 1/4 turn out on high speed comp it feels...
Sideways91 Added a reply to 2024 Kawasaki KX450 and KX450X
3/30/2026 9:12am 1qt. is what I meant. Amsoil is in quarts so it makes it nice.
Sideways91 Added a reply to 2024 Kawasaki KX450 and KX450X
3/29/2026 5:57pm Currently at 3.5 hours and so far so good! Last Japanese bike I raced was a 99 RM125 and I’ve been on euro bikes since 2005
Sideways91 Added a reply to 2024 Kawasaki KX450 and KX450X
3/29/2026 3:25pm I will say, whoever decided on exactly 1L for an oil change is a gentleman and a scholar. Also installed the Twin Air setup, expensive but very nice.
Sideways91 Added a reply to 2024 Kawasaki KX450 and KX450X
3/11/2026 4:18pm People on here seem to have good luck with the Tusk unit, me, not so much. I have the Twin Air setup ready to go in. Desert racing where I'm at we have a lot of silt and filters are a major issue.
Sideways91 Added a reply to 2024 Kawasaki KX450 and KX450X
3/11/2026 3:10pm The consensus was lack of sealing from most if not all bike journalists on the stock unit.
Sideways91 Added a reply to 2024 Kawasaki KX450 and KX450X
3/4/2026 8:53pm Thicker would help but I personally think the material they use is a bit too dense as well.
Sideways91 Added a reply to 2024 Kawasaki KX450 and KX450X
3/4/2026 10:24am FYI, Rockymountain/Tusk have been great to work with and have currently pulled the filter assembly from their site while they review this issue.
Sideways91 Added a reply to 2024 Kawasaki KX450 and KX450X
2/28/2026 7:25pm RMATV sent me a replacement cage and still have a .010" gap between the seal and the airbox.
Sideways91 Added a reply to AMA Updates Procedures Around Lead-In and Red Lights
2/26/2026 12:18pm So... This is exactly how the rulebook is currently written... What is the point of this press release?
Sideways91 Added a reply to 2024 Kawasaki KX450 and KX450X
2/24/2026 7:14pmSideways91 Added a reply to 2024 Kawasaki KX450 and KX450X
2/24/2026 6:20pm Mine appears to fit tight as well and after a relatively wet desert race I don't see any signs of dirt ingestion in the air boot. Only reason I noticed it was because I greased the seal to be sure as I had no way to physically feel around the sealing area like I would typically on euro bikes, and...
Sideways91 Added a reply to 2024 Kawasaki KX450 and KX450X
2/24/2026 8:40am Anyone that uses the Tusk Quick Air setup, put grease on the seal, mount it, then pull it out and review the grease, mine has about a .010" gap in the front bottom portion where it is not making contact with the airbox.
Sideways91 Added a reply to 2024 Kawasaki KX450 and KX450X
2/10/2026 9:05pm Just grabbed a 25 KX450. This is my first Japanese race bike since a 1999 RM125, I've been on Euro bikes since 2003. Triple clamp pinch bolt torque - Manual states 23nm for top and bottom clamps? This seems obscene coming from typical 17nm top and 12nm bottom clamp torques. What is everyone running? Edit: I've also been trying to...
Sideways91 Added a reply to Tires for everything - soft/intermediate or intermediate/hard?
10/8/2025 7:31pm I was a diehard Bridgestone 403/404 guy for years and years, and the X30/X31 never quite did it for me, I've been running mostly Washougal IIs lately and have been having really good luck.
Sideways91 Added a reply to TBT Racing drama
9/26/2025 6:31pm Between the trophy truck incident and the suing shops for putting KYB internals in WP tubes its about time for some new Travis drama.
tuttle425 Liked a reply to forum topic Bench Racing | St. Louis SMX Night Show
9/13/2025 6:25pm
This forum topic has 299 replies.
Sideways91 Added a reply to Pit Fire at NGPC Ridgecrest
10/4/2024 2:48pm WORCS but lame.