racing ignition coil yamaha yn100 yn 100 1999 2003 Yamaha TT250 This set of headstock bearings

This set of headstock bearings are taper roller style and have been manufactured to replace the original set of steering bearings 93399-99931 and 93332-00008 on a Yamaha DT125 for the above years and models

WTH - 15mm

You can upgrade your coil from the standard coil without any mods

Suzuki PE 250 (1980-1982)

Yamaha XT200 (1982-1983)

racing ignition coil yamaha yn100 yn 100 1999 2003 Yamaha TT250 This set of headstock bearingsBrand new high performance racing ignition coil to fit: Yamaha YN 100 Neo's (1999 2003). This high performance coil has been manufactured to upgrade the original coil 3KJ 82310 10 on a YN100 for the years 1999, 2000, 2001, 2002 & 2003. If you're having spark issues with your YN 100 then it's a no brainer to get a new coil on the bike. We also sell the standard coil if you're just looking for a like for like replacement of the original coil. 55mm