Sprockets

[jorjasfather]

Hi there can anyone tell me if rd125lc mk1 and mk2,3 all have the same stud pattern on the rear wheel

[coggan40]

Jan 1, 2015 17:55:34 GMT 1 jorjasfather said:

Hi there can anyone tell me if rd125lc mk1 and mk2,3 all have the same stud pattern on the rear wheel

Yes they will fit as I wanted a set for my MK1 but they only did 16/46 for the MK1 and I wanted 16/45 the guy on ebey said the MK2 16/45 will fit they are now on my bike, I couldn't use my locking tabs with them though.

[jorjasfather]

Why couldn't you use your locking tabs

[coggan40]

Jan 1, 2015 21:10:41 GMT 1 jorjasfather said:

Why couldn't you use your locking tabs

Because the MK1 sprockets are completely flat and the MK2 sprockets have a slight recess.

[jorjasfather]

Hi there I think the recess is on the rear of the sprocket which sits on the bushes and the front is flat

[coggan40]

Jan 1, 2015 22:23:35 GMT 1 jorjasfather said:

Hi there I think the recess is on the rear of the sprocket which sits on the bushes and the front is flat

No, thats not correct. 

[jorjasfather]

I know years ago I had a rs125 which I put a dt175 barrel and rd200 alloy wheels but I had to have the rear of the sprocket machined to fit propperly on the bushes that why a ask if it was on back to front

[coggan40]

Jan 1, 2015 22:55:57 GMT 1 jorjasfather said:

I know years ago I had a rs125 which I put a dt175 barrel and rd200 alloy wheels but I had to have the rear of the sprocket machined to fit propperly on the bushes that why a ask if it was on back to front

They will fit mate, it will all become apparent when you go to fit them which way round they go, my locking tabs are not genuine so thats probably why they don't fit perfectly although they will go on but look unsightly,

I have just bought sprockets as the gearing was wrong, and will only be doing a roadtest with the bike and will buy genuine locking tabs later.