Results 1 to 8 of 8

Thread: friend's suzuki rm 125

  1. #1
    Join Date
    May 2010
    Location
    athens,pa
    Posts
    16

    friend's suzuki rm 125

    we were riding along and his bike stopped shifting. We could get it from neutral to 1st, but not through any other gears. Any solutions? thanks for any help.

  2. #2
    Join Date
    Jan 2009
    Location
    wv
    Posts
    105
    bent shifting fork, or fork rod,(the shaft that holds the fork)
    01 ds 730 11.5.1 omw 5 cams,shim under, ported head/intake, custom exhaust, vortex ign, dual fcrs, barnett clutch, lightened flywheel, lonestar a arms, janssen +1 swingarm, lone star stem, ims tank.
    procom rectifier. lonestar stem. magura clutch, vapor computer, lonestar ds 450 axel

  3. #3
    Join Date
    May 2010
    Location
    athens,pa
    Posts
    16
    how do is access this to repair it, and what part/parts will i need?

  4. #4
    Join Date
    Aug 2006
    Location
    paragould, Ar
    Posts
    513
    your going to have to split the cases and see what happened. you should be able to spot it right off..
    1995 Blaster. Bored .040" , midrange ported, head rechambered, pro series reeds, FMF fatty/Dg silencer, lightened flywheel, +4 timing, Hydro brakes, Lonestar +2 a-arms, Works dual rate G-series shocks, +2 swingarm,. More to come

  5. #5
    Join Date
    May 2010
    Location
    athens,pa
    Posts
    16
    will this be a very costly repair?

  6. #6
    Join Date
    Jan 2005
    Location
    New Lenox, IL
    Posts
    331
    Wont be that costly.. just very time consuming. You could probly pick up a used part for under $30 and then you will need new gaskets and seals since you will be pulling the motor apart, then fresh oil.
    07 (built in 2013) FULLY built built mx ltr450 with close to 2000 in the head alone. Cp 13.75:1 , walsh polished and welded 08 crank, hinson full clutch, precision, walsh link, walsh adj subftame, all 6 lsr hubs, lakers, box kit, yaaaa a alot more.
    06 mildly built practice ltr450 nerfs, douglas box kit, full yoshi, matching lakers, 13:1,
    07 crf70

  7. #7
    Join Date
    May 2010
    Location
    athens,pa
    Posts
    16
    so will i need a complete gasket kit or a top end gasket kit? I will most-likely give it a fresh rebuild while im at it. Piston, rings, etc..

  8. #8
    Join Date
    Mar 2010
    Location
    Armagh, PA
    Posts
    1,366
    just replace all the gaskets, your going to have to pull the cylinder and head off then remove side cases clutch basket etc split the engine cases replace the bad part, then put it all back together, so u will pretty much have the whole motor tore apart and while your in there u might as well replace crank bearings and anything else thats worn so u dont have to rip it apart again later
    2002 426ex
    white bros. r4 pipe, k&n filter w/outerwares and No lid, wiseco 11:1 426 , kibble white valves, stage 2 cam , 450r carb , +3 timing key , Lonestar +1 1/4 chromed swingarm, g-force +4 axle, Houser silcast +2 ST arms, 450r shocks with works zps triple rate springs , Hiper tech 3 beadlocks (with orange rings soon to be black), maier silver racecut plastic with a QT CF hood
    (work in progress)(NOW PARTING OUT)

    03 CRF450r
    (totaled and parting out)
    Now the new toy
    84 Chevy shortbed K10
    7in lift (4 suspension and 3 body)
    35in tires
    350 4spd
    (another work in progress)

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •