Ducati Sporting Club UK > DesmoDue Race Series > DesmoDue - General Questions and Chat > No Modifications - what does it mean

[skidlids]

Originally Posted by chris.p

Matt & I have spoken, well argued about this, what is the factory tolerence on wheight, is it "A" - x and + X if so, then that could solve the argument and the rules could be changed to allow balancing (only) of the crank, but not polishing or knife edging but stay with in the wheight tolerences of the factory original specification.


Chris

Chris it would not be easy to police, as I have already mentioned doing it on weight would require the crank to be fully stripped from the bike and then weighed on accurate scales and compare to a verified factory figure with a +/- tolerance.

and as the RC don't have to stump up any protest money (see extract from rule 2.1.1 below) is it worth the risk/cost of having a bike that is thought not to comply with the rules

2.1.1 Compliance Control
are placed in a parc-fermé for a period of at least 30 minutes.

Any motorcycle can be checked for compliance with these rules, and any other technical requirement, if requested by a representative of the DSC Race Committee.

The DSC Race Committee may require a rider or team to provide such parts or samples as they deem necessary without the need to resort to the ACU protest procedure.


At no point do you have to ask your engine builder to balance the crankshaft and they can't make you do it, the rules clearly say No Modifications, its the same rule for everybody.