Suzuki RM 125 1987

RaceService
Posts
151
Joined
11/25/2011
Location
Helsinki FI
4/24/2015 8:55am
[img]https://p.vitalmx.com/photos/forums/2015/04/09/86817/s1200_220.jpg[/img]










The Shop

MaxPower
Posts
2646
Joined
8/15/2006
Location
NJ US
4/24/2015 5:35pm
Do you have a tall seat on your RM? That is just what those year Suzukis needed for both looks and comfort. I rode a 88 125 and a 250 once and the seat dipped in the center rolled your butt to the middle like a worn out mattress.
What is the carbon fiber tube from that it fit the old end caps?
RaceService
Posts
151
Joined
11/25/2011
Location
Helsinki FI
4/30/2015 5:45am
The seat is self-made Husaberg foam. It is the original higher and harder. Bike goes yet again to dyno.
RaceService
Posts
151
Joined
11/25/2011
Location
Helsinki FI
5/18/2015 1:25am
REAR WHEEL MAGNESIUM FACTORY SUZUKI RM 125 1986 EX BOB MOORE





RaceService
Posts
151
Joined
11/25/2011
Location
Helsinki FI
6/4/2015 2:31am
Kyb fully serviced.



Old Mikuni did not work so tried Keihin.



Suzuki RM 125 1987 the new engine.









1
berniepiet
Posts
526
Joined
12/23/2009
Location
Atlanta, GA US
6/14/2015 5:06am
Wow, cool track. You rode well too
RaceService
Posts
151
Joined
11/25/2011
Location
Helsinki FI
7/22/2015 9:27am Edited Date/Time 7/22/2015 9:29am
Today installed brand new engine. [img]https://p.vitalmx.com/photos/forums/2015/07/14/97724/s1200_041.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2015/07/14/97725/s1200_045.jpg[/img]
Today installed brand new engine.









ProCircuit
Tecnosel
RaceService
Posts
151
Joined
11/25/2011
Location
Helsinki FI
9/2/2015 11:24pm

5 hours runs stock engine 23,5hp/9674rpm/18,4nm 8050rpm


"Hannah" us gp enine 28,8hp/ 10289rpm/ 21nm 9041rpm


2/9/2018 1:34pm
Suzuki RM 125 1987 classic motocross cup Finland 2012 class E. [img]https://p.vitalmx.com/photos/forums/2012/08/18/P1030969_657283.JPG[/img] [img]https://p.vitalmx.com/photos/forums/2012/08/18/P1030970_360613.JPG[/img] [img]https://p.vitalmx.com/photos/forums/2012/08/18/160520122370_582505.jpg[/img] Heinola 11.8.2012 [img]https://p.vitalmx.com/photos/forums/2012/08/18/1345185656691_1_large_93106.jpg[/img]
Suzuki RM 125 1987 classic motocross cup Finland 2012 class E.






Heinola 11.8.2012


sandman768
Posts
5955
Joined
3/21/2014
Location
Saratoga Springs, NY US
2/21/2019 5:46am
Bringing back your awesome build here for some questions if you don’t mind. I”m tinkering with an 87 model.
1. Do you know if the 87 cylinder interchanges with 88 ?
2. What size was the Keihin carb? Was it better than the Mikuni tmx you tried ?
3. What was the purpose of the large reed spacer? To fit the vforce?
4. Who did thenporting on that cylinder? Must have taken several hrs!

Thanks for any input...
1

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