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Clive's JMC Frame


clivegto

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Posted

Scored a Hayabusa double braced swinging arm which is exactly what I wanted for the JMC frame, to say I very pleased indeed would definitely be an understatement :banana::banana::banana:IMG_20250117_180007.thumb.jpg.0e34216309d504114bbc8f3c2430ad3b.jpg IMG_20250117_180303.thumb.jpg.355343fd65d89fa7c755fcae64725507.jpg IMG_20250117_180120.thumb.jpg.46ce82e7962dfdf0adcbf646f9a0a1e5.jpg IMG_20250117_182444.thumb.jpg.2112f494fac3c83d2884256a55ab0116.jpg IMG_20250117_182741.thumb.jpg.b110cbbc947444a243f31fd7efe64053.jpg IMG_20250117_182422.thumb.jpg.4fafe17fe49c1528a47edc7a47548cf5.jpg

  • Like 13
Posted
16 minutes ago, Allspeeds said:

And local (y)

Yea Peter's an old friend, the arm came out of Busa which had Dymags in that he wanted for his own project B|

Posted (edited)
1 hour ago, TraxX said:

Were do you find all these JMC swingarms? Are they that common in uk?

No not very common but I know a lot of people and a bit of luck helps :tu

Edited by clivegto
Posted

Im sure you know, but for peace of mind it might be worth getting a laser level on that arm and in particular the slots , speaking from unfortunate experience the level of quality control that place had varied from good to, 'its friday afternoon so ill just slap this together without the jig'. 

Posted
31 minutes ago, BillyR said:

Im sure you know, but for peace of mind it might be worth getting a laser level on that arm and in particular the slots , speaking from unfortunate experience the level of quality control that place had varied from good to, 'its friday afternoon so ill just slap this together without the jig'. 

Yea, this one's not twisted and it's parallel. Last busa one I had oveled the bearing housing due to hard launching on the drag strip so I replaced the front tube on that one. IMG_20250118_131035.thumb.jpg.2fda64513e850fbb54c69a1087283cbe.jpg

  • Like 2
  • 3 weeks later...
Posted

Little bit of progress GsxrSam made me a swingarm arm spindle out of a slingshot one which is 20mm so after a bit of jigger pokery fitting some B12 top hat swinging arm spacers which slot straight inside the busa one's the busa JMC swinging arm fits the JMC frame. IMG_20250206_135756.thumb.jpg.047ad22387d7fdcd93278f99fba39cf9.jpg IMG_20250206_135953.thumb.jpg.eafda5e32d97eb8170bdce9fb0b260a8.jpg IMG_20250206_150652.thumb.jpg.d24142b2827568115de3384a616d9a1c.jpg

  • Like 8
  • 3 weeks later...
Posted

Well I couldn't believe my eyes when I walked onto the air field at Elvington today for the Straighliners show @Allspeedsdid look for the owner as I would have loved a chat with him but never found him. IMG_20250222_163213.thumb.jpg.7d40c3c600180798685c19ab73a7a09b.jpg IMG_20250222_115146.thumb.jpg.8bfb260afd7c20e4b6ac9c5665b3d77b.jpg IMG_20250222_163059.thumb.jpg.58707697500762f385a90adf876720f9.jpg

  • Like 2

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