Greetings!
I have a ground rim, read much about tar and violin rosin, couldnt get my hands on tar so I picked a violin rosin bar for 3€.
I just want to improve the rear brake little more.
My setup: Echo double wall rim (I guess it is) + TNN ADM pads + TNN clamps and integrated booster + 2004 Magura HS33 Race Line
First impressions:
- It is brittle AF ! If you drop it seems like it will shatter into a million pieces ...
- It is not very sticky, gets into powder once rubbed in the rims.
- After a few stops it gets embedded in the grooves of the rim, the rest disapears.
- Performance in a garage run: Louder, more bite, a bit better hold.