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Front brakes.
Posted: Sun Apr 03, 2016 2:57 pm
by brianrheffron
Does the Works type front brake conversion, i.e. vented discs and
existing calipers spaced 10mm work with stock sprint alloys.
Re: Front brakes.
Posted: Sun Apr 03, 2016 6:35 pm
by soe8m
Yes.
Jeroen
Re: Front brakes.
Posted: Sun Apr 03, 2016 7:09 pm
by Carledo
You do need a replacement longer stub axle as well. I think Ken Clarke does these.
Steve
Re: Front brakes.
Posted: Sun Apr 03, 2016 7:30 pm
by soe8m
About 15 year ago i did fit these on a sprint of mine, genuine ST discs with spaced calipers but what i do remember is that it goes on a std hub with std stub axle. The only mod was fitting twin calipers.

- bdbrake1.jpg (67.25 KiB) Viewed 6979 times
Jeroen
Re: Front brakes.
Posted: Sun Apr 03, 2016 10:11 pm
by brianrheffron
Thanks for the information and picture.
Next request is what are the key dimensions of the ST discs.
By deduction I'm quessing 221 diameter, 20 mm thickness
and depth O/A 36 mm.
Re: Front brakes.
Posted: Sat Apr 16, 2016 6:51 pm
by Dolly racer 33
These are not genuine ST discs Jeroen. The genuine ones were cast vented. Yours are cast solid then drilled.