Added reply in a thread Fc 450 Cam and rocker arm wear? 3/15/2020 7:32 PM

Looks like more bad news, no idea if this needs to be repaired or if I can get by with it?

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Added reply in a thread Fc 450 Cam and rocker arm wear? 3/14/2020 8:40 PM

Paw Paw, What would cause it to be starving for oil, what do I look for?

Added reply in a thread Fc 450 Cam and rocker arm wear? 3/14/2020 8:22 PM

Dynodan, the bike has 65 hours top end was done at 60. My intake valves were very tight when I originally checked them which may explain why this could happen. I also noticed the intake rocker arm shaft has an extra hole in the middle where I am assuming ... more »

Added reply in a thread Fc 450 Cam and rocker arm wear? 3/14/2020 3:28 PM

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Started new thread Fc 450 Cam and rocker arm wear? 3/14/2020 3:24 PM

The bike began making the infamous ticking sound which sounded like the cam chain tensioner. I took the bike apart checked my tensioner and replaced it with the tokyo mods manual one. I also checked my valve clearance which was out of spec. I got them

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This forum thread has 9 replies

Started new thread 2003 rm 125 airbox/boot help 6/9/2019 12:51 PM

Right where the boot and Airbox meet there is a metal cage where the filter connects. two spots opposite each other there is a gap. Is this normal? I’m getting dirt into the boot, and I have a new filter and good filter seal so I can’t figure out where ... more »

This forum thread has 2 replies

Added reply in a thread spark plug gap is closing? 8/8/2018 6:03 AM

Also I was told to look at the timing and that it could cause this and it was slightly off so I got that centered back up and will see if this fixes my problem as well

Added reply in a thread spark plug gap is closing? 8/8/2018 6:01 AM

I will have to check out the flat/dome piston and see if i'm running the wrong one. As for the spark plug i have run a br9eg plug in previous rm 125s and never had a problem. I guess if the piston is right i will try the better plug, but i'd hate to ... more »

Added reply in a thread spark plug gap is closing? 8/7/2018 8:37 AM

That was my initial thought, but the arm isn't showing damage its just evenly bent upward.

Started new thread spark plug gap is closing? 8/7/2018 8:25 AM

2003 rm 125, the spark plug arm is bending up and completely closing the gap after about 3 laps (6 minutes), happened twice in a row after a long wide open straight. replace the plug and it runs perfect until this happens again. Previous to this the ... more »

This forum thread has 13 replies

Added reply in a thread 2003 rm 134 build 7/25/2018 8:28 AM

Both the carburetors I got with the bike needed a new slide and in the process of finding one i ended up getting a good deal on a new whole carb that they set up for my plans with the bike

Added reply in a thread 2003 rm 134 build 7/25/2018 8:19 AM

had the hubs turned down and laced the wheels up

Tore the engine down and replaced every bearing, went through the transmission that was missing washers, replaced the crank and had the cylinder re-plated and bored ... more »
Added reply in a thread 2003 rm 134 build 7/22/2018 6:49 PM

decided to use the yellow frame because it was an 03 and so was the more usable engine block.

The tab was off so I cut it off and welded it back properly. Both the foot pegs pins were bent and impossible to get ... more »
Started new thread 2003 rm 134 build 7/22/2018 6:12 PM

Picked up two rm 125s that were corroding away in a barn. 1 was kind of a rolling chassis and the other was a frame and front forks, all the rest of the parts were 2 motors half way torn apart and parts in boxes.

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This forum thread has 4 replies

Started new thread ISO rm 125 kickstarter 7/16/2018 6:23 PM

Need a kickstart lever for a 2003 rm 125

This forum thread has 1 reply

Added reply in a thread 2008 RM125 bike build 6/29/2018 11:37 AM

turned out awesome, what did you use on the frame/covers/swingarm? Almost looks rhino lined.

Added a comment to metzler316's bike check 6/21/2018 3:48 PM
2003 Suzuki RM125

Where did you find the graphics?

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This setup has 8 comments.

Started new thread ISO 2003 RM 125 water pump gear/shaft 6/21/2018 8:30 AM

If anyone has one for sale please send me a PM.

This forum thread has 1 reply

Added a comment to TOSH25's profile 6/19/2018 10:46 AM
Husky82

Send me an email regarding the engine case
chrismarshall982@yahoo.com

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Started new thread Suzuki parts garage sale 6/17/2018 6:39 PM

Clearing the garage of RM and RMZ parts, make me an offer. RM 125 parts 2 sets of front forks RH engine case stock exhaust stock reed valves 2003 cylinder (needs work) cylinder head (needs work) 2003 power valve power valve cover triple clamps 2001 frame ... more »

This forum thread has 2 replies