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121 viper track extension project
- Thread starter jmd8203
- Start date
tracks usa.I cant remember do the viper rear cooler hoses come out under rear bumper foot rests?I ask because the last 121 to 136 yammi I helped on was a srx700 and the rear hoses were the biggest challenge.I ended up finding some spring the size of the hose and sliding it over to kinda protect it keep it kinda ridged and looked cool. I have used the tracks usa tunnel extenders and I have had a local steel yard make me some out of diamond plate for about 30bucks ea and 20ea for custom bumpers we were doing 4 zr that yr.but I think the tracks usa has a verry high quality rail extender.and the tunnel ext are also verry nice for the yammi I would get the 144 tunnel ext even if only doing 136 rail the 136 yammi rear rack is verry small and the 144 tunnel will get you more rack options.van amburg makes great tunnels and tunnel ext and bumpers but I don't think they do a viper but you could google them
Last edited:
M
mrskidoobydoobydoo
Guest
Im working on extending my 121 viper to a 136 (something I've never done before). Im not sure what the best brand of track extensions and tunnel extensions are. Any tips and sugestions will be much appreciated.
Would you wanna sell your 121 track lol?
yes i will be selling it when the season is done. im not going to be puting very many mile on the rest of the year but i would like to wait til spring to rip into it. the track is a new ripsaw 121x1.25. when is say new i mean about 300 miles new. let me know if you are interested.
Checkout http://hartmaninc.com/
The specialize in Yamaha performance products and have kits for everything you need to extend your track. Tunnel extension, hose extensions, a really slick rail extension that look factory when it is complete. When you order, from Hartman, the Owner takes your call, and he spends the time with you to help you through what you need based on the riding you are looking to do. I did it to my 2001 600 SXR years ago and it was pretty straight forward. Also helps to have the Yamaha Factory Manual for the technical stuff.
Good luck
The specialize in Yamaha performance products and have kits for everything you need to extend your track. Tunnel extension, hose extensions, a really slick rail extension that look factory when it is complete. When you order, from Hartman, the Owner takes your call, and he spends the time with you to help you through what you need based on the riding you are looking to do. I did it to my 2001 600 SXR years ago and it was pretty straight forward. Also helps to have the Yamaha Factory Manual for the technical stuff.
Good luck