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Post by Es on Aug 4, 2014 12:43:55 GMT
Would a yamaha yz250 1982 drum brakes front and rear with mono shock air cooled be classed as twinshock regs
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Post by whizzy on Aug 9, 2014 11:30:40 GMT
Sorry for taking so long to respond, I just forgot !  If my memory serves in right the YZ in 1982 had a linkage system for the mono shock which makes outside of the scope for twinshock races unlike the cantilever version of the early bikes which is allowed. |
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