[RiderRat]

Thanks Stussels! I'm going to leave it alone then.

I'm thinking about putting a 1993 DR 350 front caliper on rather than rebuilding the stock caliper. I found a decent one on eBay but I'm having trouble finding both disc diameters to see if it'll match up.

I like the newer DR caliper more because it's the two piston set-up rather than the SP's single piston caliper.

Any help much appreciated!
Ride on rats!