« Reply #17 on: January 03, 2013, 09:53:48 pm »
Not sure on the YOM but they were being released in '88 I think. There'd have to be a strong argument to allow it into EVO, pre80 or maybe pre78 (the parts and technology are certainly pre78). CZPete uses them at the Nats but not sure which class.
The CZ 513/514 is legal for Evo, in fact a number have raced in the division over the years. I think it'd be a bit of a stretch to get them into pre 78 though.
On a slightly different tack, does anybody have a set of the genuine shocks used on this model that they'd like to sell me? Condition is unimportant as long as the shafts are OK.
Logged
'68 Yamaha DT1 enduro, '69 Yamaha 'DT1 from Hell' '69 DT1'Dunger from Hell, '69 Cheney Yamaha 360, 70 Maico 350 (2 off), '68 Hindall Ducati 250, Hindall RT2MX, Hindall YZ250a , Cycle Factory RT2MX flat tracker, Yamaha 1T250J, Maico 250 trials, '71, Boyd and Stellings TM400, Shell OW72,750 Yamaha