I stretched my SRX a long time ago. I went with the hacksaw over the Ripsaw. I had a 136 1.5 ripsaw on my warrior. When I decided to go with the hacksaw instead. The ripsaws just dont hold up. Lost a few outside lugs in no time. Not that it jeapordized the integrity of the track. The predator track is another really good choice. I don't know if they even make it any more.