Went out to jump on the trainer for a lunch spin and while putting shoes on I noticed what looked like foam on the top tube, seat clamp and chainstay. After searching for what i thought was the doing of a rat chewing something i noticed the left prong of the saddle (leather) come detached from the plastic bottom. After more inspection it has separated from the tip to center on the inside.

After dinner went for a spin on another bike with the same saddle and the left front prong has totally separated from the bottom, like the foam ripped or glue didn't stick. Both saddles were bought at separate times with the first being close to 2 years old and the 2nd being almost 1 year old.

Has anybody else had this issue? I emailed ISM today but what i see is that the warranty is only 1 year.

Cheers