Quote:
Originally Posted by northwind
many of the reasons given are rubbish, frinstance "lighter weight", my Braking discs were heavier than the GSXR OEM they replaced.
|
Quote:
Originally Posted by davidimurray
A crack in that position looks like a lack of heat treatment after machining.
Wavey discs tend to be used for weight saving
|
Well why are the braking ones (reputable firm) making waveys then? Or could northwinds results have been influenced by the state of wear of the discs.
+1 about that, they must be cutting costs by not stress relieving them.
You get what you pay for.
Only way to get decent quality from the dinks is to be over there constantly supervising (every 2 runs at least), or employ someone in country otherwise it just goes downhill steadily.