Open distribution chain Yamaha SR 125 ('89-'02) / TW125 / YFM 250 X Bear Tracker ('00-'05) / YFM 250 B Big Bear ('07-'11) - DID

Lubricated open timing chain for Yamaha SR 125 (1989-2002) / TW 125 H Trailway (1999-2004) / YFM 250 X Bear Tracker (2000-2005) / YFM 250 B Big Bear (2007-2011) / YFM 250 B Bruin (2005-2006).

Manufactured in Japan by DID to the highest quality standards. The timing chain links have a special surface treatment that allows for a lifespan three times longer than conventional timing chains.

Technical specifications:
- type: 25SH DHA
- number of links: 104
- chain closure: open (with included closing link)