Riding into work this morning and the clutch cable broke which was nice as i was filtering at the time

Just had a look on David Silver spares and he is selling 2 different cables for the NC30. One is called 'Clutch Cable (RK)' and the other 'Clutch Cable (RL/RN)?

Anyone know what i should be getting for an 89 NC30?
Also how easy is it to fit a clutch cable on these bikes?

Thanks

RK is an 89 model.

If in doubt phone them and ask them, their quite helpfull.

It isn't difficult to change, 20 mins and a spanner at most.