Racing Ignition Coil: Yamaha YFM250 YFM 250 (1989-2009) Aprilia SX125 The top bearing is sized

The top bearing is sized ID25 x OD47 x WTH15 and bottom bearing sized ID30x OD55 x WTH17

You won't find a better ignition coil to replace your OEM Suzuki GSF 600 bandit ignition coil in the UK or Europe

This high performance ignition coil has been designed to replace the original coil on a Yamaha YFA 1W Breeze for the years shown above

The models are L to X

Racing Ignition Coil: Yamaha YFM250 YFM 250 (1989-2009) Aprilia SX125 The top bearing is sizedBrand New high performance racing ignition coil to fit: YFM 250 B Bruin (2005 2006). YFM 250 B Big Bear (2007 2009). YFM 250 R Raptor (2008 2009). YFM 250 Moto 4 (1989 1991). YFM 250 X Bear Tracker (1999 2004). This ignition coil has been designed to upgrade 1UY 82310 41, 3NS 82310 10 or 4KJ 82310 10 on a YFM250 for the above models and years of manufacture. If you're having spark issues with your YFM 250 then it's a no brainer to get a new coil on