Author Topic: YZ 400 DG SWINGARM  (Read 1848 times)

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Offline ozyditcher

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Offline head

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Re: YZ 400 DG SWINGARM
« Reply #1 on: November 01, 2012, 09:15:29 pm »
Is this pre 78 legal. Does anyone know  if they made these in 1977?

Offline motomaniac

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Re: YZ 400 DG SWINGARM
« Reply #2 on: November 01, 2012, 10:11:57 pm »
Is this pre 78 legal. Does anyone know  if they made these in 1977?

depends where you race and who against .

Offline Viper79

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Re: YZ 400 DG SWINGARM
« Reply #3 on: November 01, 2012, 10:23:46 pm »
I'm told you have to be careful with these DG swingarms, the upright tube is larger in diameter than the stock one and it will smash your air box when you bottom out. 
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Offline Iain Cameron

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Re: YZ 400 DG SWINGARM
« Reply #4 on: November 01, 2012, 10:53:39 pm »
I have a copy of the 77 DG cattle dog  only the 125 is listed . Iain 
« Last Edit: November 01, 2012, 10:56:15 pm by iainyz »
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Offline Tahitian_Red

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Re: YZ 400 DG SWINGARM
« Reply #5 on: November 02, 2012, 02:45:22 am »
I have a copy of the 1978 DG catalog, which came out in late 1977.  The arms are listed for the YZ400 D&E, but who would by one for the E?
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'74 Suzuki TM100, '75 Bultaco 250 Pursang, '77 Honda XR75, '77 Suzuki RM125B, '77 Yamaha YZ400D, '79 Honda CR250RZ Moto-X Fox Replica, '83 Honda ME480RD Mugen