Nc21 1986 RG carb rubber help please

[icklepob]

Mate is struggling to find carb rubbers for his 1986 NC21 RG. David silvers as well as CMSNL and many other standard suppliers can't get hold of any. Part number is 16211 ML0 000.
He is happy to run genuine or pattern Part, but it's a rare model according to David Silver's.

Does anyone know of any rubbers that will interchange with this model, as we don't have a good set to measure up to try and find similar enough to fit ? We think CBR600 FK/FL may be same physical size, but unsure of mounting bolt holes.

Other than a few listed in the states,which would be a last resort due to delivery time, is there anyone that can shed some light on what else may fit ?

[CMSMJ1]

tried NC24 or NC30 rubbers?

[hunter]

Have a look through this lot.
http://www.marshalldistributing.com/fil ... 33-746.pdf

[icklepob]

Nerd the measurements off the nc21 RG to then compare them with 24 or poss cbr600fk/FL.

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[icklepob]

Ta Hunter, will look tomorrow

[Neosophist]

Mate is struggling to find carb rubbers for his 1986 NC21 RG. David silvers as well as CMSNL and many other standard suppliers can't get hold of any. Part number is 16211 ML0 000.
He is happy to run genuine or pattern Part, but it's a rare model according to David Silver's.

Does anyone know of any rubbers that will interchange with this model, as we don't have a good set to measure up to try and find similar enough to fit ? We think CBR600 FK/FL may be same physical size, but unsure of mounting bolt holes.

Other than a few listed in the states,which would be a last resort due to delivery time, is there anyone that can shed some light on what else may fit ?

they have been discontiniued for some time.

the nc24 uses 32mm carbs instead of 30mm.. i cant remember if these were just bored out or phsyically larger carbs... either way the nc24 / nc30 carb rubbers fit onto a nc21 bike.. ive done it before when fitting nc24 carbs to an nc21 bike.

Measure the overall diameter of the carbs from the outside and compare it to an nc24 carb.. if they are the same then you can use the nc21 carbs with the nc24/nc30 carb rubbers... otherwise the carbs might be too small.