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3606 Views 75 Replies 8 Participants Last post by  viking757
Hello everyone. I recently grabbed a 2021 450r and just wanted to say hi. I am in Fredericksburg, VA and am fortunate enough to have access to private trails locally.

I have been without a toy/project for a few years and the time was right to finally get back on an ATV.

Tire Wheel Land vehicle Vehicle Automotive tire


Wheel Tire Vehicle Car Motor vehicle


Not many mods(yet) but I plan on making this my new project.
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That's awesome man congratulations And good luckIt's nice to see guys are buying those types of quads we are a dying breed We had a 17 with HMF stuff on it and it ran real good Just exhaust fuel controller and airbox our 19 As full Dasa exhaust MSD blaster fuel custom intake KNN air filter and I also put a Hinson Btl slipper clutch in it We run open B class MX Our head is going to dasa right after the 1st of the year for porting and valve job involve job also put in a high compression 13.5 to 1 piston in it and boring out the throttle body I'm not too familiar with the pipe that you got But I'm sure you will need a fuel controller I'll be honest with you I'm not a big fan of vortex Yeah we race with 2 other guys same setup we just have different fuel controllers and we can beat them every time I would research and see what they used for other mods when they dynothat Good luck man ride safe
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Let me know how you like the dasa port job.
Awesome have fun cutting that gear off the stock one Also when bolting the gear back on your new basket research the right red lock tite & primer I know it's high heat I'm not sure the number on it if you needed I could find it it's in the garage
If you are having bogging issues too like Yamaha have I know how to cure that I just spoke with my son
Awesome have fun cutting that gear off the stock one Also when bolting the gear back on your new basket research the right red lock tite & primer I know it's high heat I'm not sure the number on it if you needed I could find it it's in the garage
the bnr kit is ready to go gear already installed
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Yup it comes with the cushion gear installed. Regarding BNR, they chatted with me well after hours and turned stuff around very quickly. I will keep sending business their way!
Look into getting your shocks revalved by them next!
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Automotive tire Automotive fuel system Hood Automotive design Automotive exhaust



Easy day. It’s pouring outside or I would take it for a rip.


I still need to do the clutch though. Probably tomorrow.
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Looks goods Don't forget about the right lock tight and primer I'm pretty sure it's in the instructions but that stuff is hard to get you can't buy it over the counter either
Look into getting your shocks revalved by them next!
I need to set the stock suspension tomorrow and install the steering damper.
Big fan here of those shocks we ran a full year of mx on them I have alot of notes from stock settings to where connor like it for mx what kind of riding are you doing? Let me know if you need any input
Looks goods Don't forget about the right lock tight and primer I'm pretty sure it's in the instructions but that stuff is hard to get you can't buy it over the counter either
For what?
For ur Yamaha yfz450r I like sharing information on what we tried we don't know everything just enjoy atvmx with my son
For ur Yamaha yfz450r I like sharing information on what we tried we don't know everything just enjoy atvmx with my son
Lol can you be a little more specific or should I lock tight the gas cap ;)
The precision is a game changer
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