Sidewinder
TY 4 Stroke Junkie
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- Mar 19, 2005
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- 2017 Yamaha Sidewinder LTX LE
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- Waterloo
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- www.streettechracing.com
I bought a BOSS seat last winter from a not so reputable person , and it turned out it didnt have provisions to install the rear light for my 121" Apex RTX.
I want a higher seat as mine sags a little too much for my liking.
Anybody make one that WILL fit and accept the rear light.???
I want a higher seat as mine sags a little too much for my liking.
Anybody make one that WILL fit and accept the rear light.???
LJ 452
TY 4 Stroke God
Pics? do you have any of the current seat? If you already have the seat it may be worth it to just mod it or relocate/fab a new one.
Sidewinder
TY 4 Stroke Junkie
- Joined
- Mar 19, 2005
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- 543
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- Ontario Canada
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- Country
- Canada
- Snowmobile
- 2017 Yamaha Sidewinder LTX LE
- LOCATION
- Waterloo
- WEBSITE
- www.streettechracing.com
I sent it back as it wasnt as advertised.
I was told it would fit the Apex, well it mounts to it, but no way to mount the taillight.
I was told it would fit the Apex, well it mounts to it, but no way to mount the taillight.
adrenaline junkey
Expert
Ive seen a good many in person and in my opinion time and time again ya cant beat a mountain mod seat from Murry. perfect fit and finish but im not sure about taillight provisions give him a call or maybe you can fab some kind of led light.
250-866-5278
http://www.mountainmod.com/yamaha_seats.html
250-866-5278
http://www.mountainmod.com/yamaha_seats.html
Grimm
TY 4 Stroke God
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- Apr 15, 2005
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- 2018 MXZ 850
My experience with the Mountain Mod seat was very good. All I had to do was transfer the mounting hardware and the taillight from the old seat to the new one.
This seat was the Apex one, however I used it on my Vector.
This seat was the Apex one, however I used it on my Vector.
Sidewinder
TY 4 Stroke Junkie
- Joined
- Mar 19, 2005
- Messages
- 543
- Reaction score
- 39
- Points
- 908
- Location
- Ontario Canada
- Website
- www.streettechracing.com
- Country
- Canada
- Snowmobile
- 2017 Yamaha Sidewinder LTX LE
- LOCATION
- Waterloo
- WEBSITE
- www.streettechracing.com
Grimm said:My experience with the Mountain Mod seat was very good. All I had to do was transfer the mounting hardware and the taillight from the old seat to the new one.
This seat was the Apex one, however I used it on my Vector.
So they do work???
I spoke with him but he wasnt sure if it would fit or not.
Grimm
TY 4 Stroke God
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I really can't answer whether it will work with the taillight assembly on the Apexes. To me, it wouldn't make sense to fabricate a seat specifically for the Apexes and not be able to mount the taillight assembly, but then work for the older Deltabox chassis.
I think you'd get a better response from someone who owns an Apex and the Mountain Mod seat, sorry.

I think you'd get a better response from someone who owns an Apex and the Mountain Mod seat, sorry.
fraser.911
Veteran
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whats the under side of the seat look like??? does the exhaust dump under the seat???
Sidewinder
TY 4 Stroke Junkie
- Joined
- Mar 19, 2005
- Messages
- 543
- Reaction score
- 39
- Points
- 908
- Location
- Ontario Canada
- Website
- www.streettechracing.com
- Country
- Canada
- Snowmobile
- 2017 Yamaha Sidewinder LTX LE
- LOCATION
- Waterloo
- WEBSITE
- www.streettechracing.com
Ordered a Mountain Mod seat this morning.
Murray is a great guy and easy to deal with.
Murray is a great guy and easy to deal with.
Grimm
TY 4 Stroke God
- Joined
- Apr 15, 2005
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- Location
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- Canada
- Snowmobile
- 2018 MXZ 850
You will LOVE it.
Sidewinder
TY 4 Stroke Junkie
- Joined
- Mar 19, 2005
- Messages
- 543
- Reaction score
- 39
- Points
- 908
- Location
- Ontario Canada
- Website
- www.streettechracing.com
- Country
- Canada
- Snowmobile
- 2017 Yamaha Sidewinder LTX LE
- LOCATION
- Waterloo
- WEBSITE
- www.streettechracing.com
Got my seat today and went up and installed it right away.
Great fit and finish.
All the mounts for tail light are there and worked great.
I sat on it after mounting and man Im gonna love riding this sled more than ever.
Word of advice want a seat that fits and is a high quality and fast delivery , MOUNTAIN MOD SEATS.
Thanks Grimm it was you who made the sale.
Great fit and finish.
All the mounts for tail light are there and worked great.
I sat on it after mounting and man Im gonna love riding this sled more than ever.
Word of advice want a seat that fits and is a high quality and fast delivery , MOUNTAIN MOD SEATS.
Thanks Grimm it was you who made the sale.
Grimm
TY 4 Stroke God
- Joined
- Apr 15, 2005
- Messages
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- 234
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- Location
- Ottawa, Ontario
- Country
- Canada
- Snowmobile
- 2018 MXZ 850
You're welcome.



welterracer
TY 4 Stroke God
Pictures??????????
Sidewinder
TY 4 Stroke Junkie
- Joined
- Mar 19, 2005
- Messages
- 543
- Reaction score
- 39
- Points
- 908
- Location
- Ontario Canada
- Website
- www.streettechracing.com
- Country
- Canada
- Snowmobile
- 2017 Yamaha Sidewinder LTX LE
- LOCATION
- Waterloo
- WEBSITE
- www.streettechracing.com



Yes I know sled is filthy dirty.
Need snow to clean it.
LJ 452
TY 4 Stroke God
Is it more firm than the stocker? I would imagine it is. Looks great!
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