Glad you knew about it beforehand. My frame is all scared from the chain coming off. If you don't mind, let us know what Giant says. I went for a ride this morning. The SRAM ring worked like a charm...Was able to score a Fathom 2 29er here in Montreal, Canada. It has the 0 offset chain ring, and the chain line is way off in easy gears. Glad I knew beforehand about the issue through this forum: saved me some frustration and touch up paint. The shop is all over it and has contacted Giant, but I ordered a SRAM ring through The Bike Shop (online store) in Calgary as a backup in case it takes half the summer to sort things out through the warranty. The SRAM X-Sync 2 was 29$ CAD plus shipping. BTW, no fork click yet!